llamaindex update + unpacking archives in data

.gitignore

@@ -0,0 +1,2 @@
+data-unpacked-archives
+data-broken-archives

services/rag/llamaindex/.env.dist

@@ -1,3 +1,14 @@
+# Model Strategy Configuration
+CHAT_STRATEGY=ollama
+EMBEDDING_STRATEGY=ollama
+
 # Ollama Configuration
 OLLAMA_EMBEDDING_MODEL=MODEL
 OLLAMA_CHAT_MODEL=MODEL
+
+# OpenAI Configuration (for reference - uncomment and configure when using OpenAI strategy)
+# OPENAI_CHAT_URL=https://api.openai.com/v1
+# OPENAI_CHAT_KEY=your_openai_api_key_here
+# OPENAI_EMBEDDING_MODEL=text-embedding-3-small
+# OPENAI_EMBEDDING_BASE_URL=https://api.openai.com/v1
+# OPENAI_EMBEDDING_API_KEY=your_openai_api_key_here

services/rag/llamaindex/PLANNING.md

@@ -36,14 +36,19 @@ Chosen data folder: relatve ./../../../data - from the current folder
 - [x] Create file `retrieval.py` with the configuration for chosen RAG framework, that will retrieve data from the vector storage based on the query. Use retrieving library/plugin, that supports chosen vector storage within the chosen RAG framework. Retrieving configuration should search for the provided text in the query as argument in the function and return found information with the stored meta data, like paragraph, section, page etc. Important: if for chosen RAG framework, there is no need in separation of search, separation of retrieving from the chosen vector storage, this step may be skipped and marked done.
 
 # Phase 6 (models strategy, loading env and update on using openai models)
-- [ ] Add `CHAT_STRATEGY`, `EMBEDDING_STRATEGY` fields to .env, possible values are "openai" or "ollama".
-- [ ] Add `OPENAI_CHAT_URL`, `OPENAI_CHAT_KEY`, `OPENAI_EMBEDDING_MODEL`, `OPENAI_EMBEDDING_BASE_URL`, `OPENAI_EMBEDDING_API_KEY` values to .env.dist with dummy values and to .env with dummy values.
-- [ ] Add in all important .env wise places in the code loading .env file for it's variables
-- [ ] Create reusable function, that will return configuration for models. It will check CHAT_STRATEGY and load environment variables accordingly, and return config for usage.
-- [ ] Add this function everywhere in the codebase where chat or embedding models configuration needed
 
-# Phase 7 (chat feature, as agent, for usage in the cli)
+- [x] Add `CHAT_STRATEGY`, `EMBEDDING_STRATEGY` fields to .env, possible values are "openai" or "ollama".
+- [x] Add `OPENAI_CHAT_URL`, `OPENAI_CHAT_KEY`, `OPENAI_EMBEDDING_MODEL`, `OPENAI_EMBEDDING_BASE_URL`, `OPENAI_EMBEDDING_API_KEY` values to .env.dist with dummy values and to .env with dummy values.
+- [x] Add in all important .env wise places in the code loading .env file for it's variables
+- [x] Create reusable function, that will return configuration for models. It will check CHAT_STRATEGY and load environment variables accordingly, and return config for usage.
+- [x] Add this function everywhere in the codebase where chat or embedding models configuration needed
 
-- [ ] Create file `agent.py`, which will incorporate into itself agent, powered by the chat model. It should use integration with ollama, model specified in .env in property: OLLAMA_CHAT_MODEL
-- [ ] Integrate this agent with the existing solution for retrieving, with retrieval.py
+# Phase 7 (explicit logging and progressbar)
+
+- [x] Add log of how many files currently being processed in enrichment. We need to see how many total to process and how many processed each time new document being processed. If it's possible, also add progressbar showing percentage and those numbers on top of logs.
+
+# Phase 8 (chat feature, as agent, for usage in the cli)
+
+- [ ] Create file `agent.py`, which will incorporate into itself agent, powered by the chat model. It should use integration with openai, env variables are configure
+- [ ] Integrate this agent with the existing solution for retrieving, with retrieval.py, if it's possible in current chosen RAG framework
 - [ ] Integrate this agent with the cli, as command to start chatting with the agent. If there is a built-in solution for console communication with the agent, initiate this on cli command.

services/rag/llamaindex/QWEN.md

@@ -16,6 +16,7 @@ The system has been enhanced to properly handle Russian language documents with
 
 ### Architecture Components
 - CLI entry point (`cli.py`)
+- Configuration module (`config.py`) - manages model strategies and environment variables
 - Document enrichment module (`enrichment.py`)
 - Vector storage configuration (`vector_storage.py`)
 - Retrieval module (`retrieval.py`)
@@ -57,9 +58,15 @@ The system has been enhanced to properly handle Russian language documents with
 - Use appropriate log levels (DEBUG, INFO, WARNING, ERROR)
 
 ### Environment Variables
+- `CHAT_STRATEGY`: Strategy for chat models ("ollama" or "openai")
+- `EMBEDDING_STRATEGY`: Strategy for embedding models ("ollama" or "openai")
 - `OLLAMA_EMBEDDING_MODEL`: Name of the Ollama model to use for embeddings
 - `OLLAMA_CHAT_MODEL`: Name of the Ollama model to use for chat functionality
-- API keys for external services (OpenRouter option available but commented out)
+- `OPENAI_CHAT_URL`: URL for OpenAI-compatible chat API (when using OpenAI strategy)
+- `OPENAI_CHAT_KEY`: API key for OpenAI-compatible chat API (when using OpenAI strategy)
+- `OPENAI_EMBEDDING_MODEL`: Name of the OpenAI embedding model (when using OpenAI strategy)
+- `OPENAI_EMBEDDING_BASE_URL`: Base URL for OpenAI-compatible embedding API (when using OpenAI strategy)
+- `OPENAI_EMBEDDING_API_KEY`: API key for OpenAI-compatible embedding API (when using OpenAI strategy)
 
 ### Document Processing
 - Support multiple file formats based on EXTENSIONS.md
@@ -105,7 +112,19 @@ The system has been enhanced to properly handle Russian language documents with
 - [x] Query processing with metadata retrieval
 - [x] Russian language/Cyrillic text encoding support
 
-### Phase 6: Chat Agent
+### Phase 6: Model Strategy
+- [x] Add `CHAT_STRATEGY` and `EMBEDDING_STRATEGY` environment variables
+- [x] Add OpenAI configuration options to .env files
+- [x] Create reusable model configuration function
+- [x] Update all modules to use the new configuration system
+- [x] Ensure proper .env loading across all modules
+
+### Phase 7: Enhanced Logging and Progress Tracking
+- [x] Added progress bar using tqdm to show processing progress
+- [x] Added logging to show total files and processed count during document enrichment
+- [x] Enhanced user feedback during document processing with percentage and counts
+
+### Phase 8: Chat Agent
 - [ ] Agent module with Ollama integration
 - [ ] Integration with retrieval module
 - [ ] CLI command for chat functionality
@@ -115,9 +134,10 @@ The system has been enhanced to properly handle Russian language documents with
 llamaindex/
 ├── venv/                 # Python virtual environment
 ├── cli.py               # CLI entry point
+├── config.py            # Configuration module for model strategies
 ├── vector_storage.py    # Vector storage configuration
-├── enrichment.py        # Document loading and processing (to be created)
-├── retrieval.py         # Search and retrieval functionality (to be created)
+├── enrichment.py        # Document loading and processing
+├── retrieval.py         # Search and retrieval functionality
 ├── agent.py             # Chat agent implementation (to be created)
 ├── EXTENSIONS.md        # Supported file extensions and loaders
 ├── .env.dist            # Environment variable template
@@ -140,4 +160,8 @@ The system expects documents to be placed in `./../../../data` relative to the p
 - Verify Qdrant is accessible on ports 6333 (REST) and 6334 (gRPC)
 - Check that the data directory contains supported file types
 - Review logs in `logs/dev.log` for detailed error information
-- For Russian/Cyrillic text issues, ensure proper encoding handling is configured in both enrichment and retrieval modules
+- For Russian/Cyrillic text issues, ensure proper encoding handling is configured in both enrichment and retrieval modules
+
+## Important Notes
+- Do not test long-running or heavy system scripts during development as they can consume significant system resources and take hours to complete
+- The enrich command processes all files in the data directory and may require substantial memory and processing time

services/rag/llamaindex/cli.py

@@ -7,6 +7,10 @@ import click
 from loguru import logger
 import sys
 from pathlib import Path
+from dotenv import load_dotenv
+
+# Load environment variables from .env file
+load_dotenv()
 
 
 def setup_logging():

services/rag/llamaindex/config.py

@@ -0,0 +1,144 @@
+"""
+Configuration module for managing model strategies in the RAG solution.
+
+This module provides functions to get appropriate model configurations
+based on environment variables for both embeddings and chat models.
+"""
+
+import os
+
+from dotenv import load_dotenv
+from loguru import logger
+
+# Load environment variables from .env file
+load_dotenv()
+
+
+def get_embedding_model():
+    """
+    Get the appropriate embedding model based on the EMBEDDING_STRATEGY environment variable.
+
+    Returns:
+        An embedding model instance based on the selected strategy
+    """
+    strategy = os.getenv("EMBEDDING_STRATEGY", "ollama").lower()
+
+    if strategy == "ollama":
+        from llama_index.embeddings.ollama import OllamaEmbedding
+
+        ollama_embed_model = os.getenv("OLLAMA_EMBEDDING_MODEL", "qwen3-embedding:4b")
+        ollama_base_url = "http://localhost:11434"
+
+        logger.info(f"Initializing Ollama embedding model: {ollama_embed_model}")
+
+        embed_model = OllamaEmbedding(
+            model_name=ollama_embed_model, base_url=ollama_base_url
+        )
+
+        return embed_model
+
+    elif strategy == "openai":
+        from llama_index.embeddings.openai_like import OpenAILikeEmbedding
+
+        openai_base_url = os.getenv(
+            "OPENAI_EMBEDDING_BASE_URL", "https://api.openai.com/v1"
+        )
+        openai_api_key = os.getenv("OPENAI_EMBEDDING_API_KEY", "dummy_key_for_template")
+        openai_embed_model = os.getenv(
+            "OPENAI_EMBEDDING_MODEL", "text-embedding-3-small"
+        )
+
+        # Set the API key in environment for OpenAI
+        os.environ["OPENAI_API_KEY"] = openai_api_key
+
+        logger.info(f"Initializing OpenAI embedding model: {openai_embed_model}")
+
+        embed_model = OpenAILikeEmbedding(
+            model_name=openai_embed_model,
+            api_base=openai_base_url,
+            api_key=openai_api_key,
+        )
+
+        return embed_model
+
+    else:
+        raise ValueError(
+            f"Unsupported EMBEDDING_STRATEGY: {strategy}. Supported values are 'ollama' and 'openai'"
+        )
+
+
+def get_llm_model():
+    """
+    Get the appropriate LLM model based on the CHAT_STRATEGY environment variable.
+
+    Returns:
+        An LLM model instance based on the selected strategy
+    """
+    strategy = os.getenv("CHAT_STRATEGY", "ollama").lower()
+
+    if strategy == "ollama":
+        from llama_index.llms.ollama import Ollama
+
+        ollama_chat_model = os.getenv("OLLAMA_CHAT_MODEL", "nemotron-mini:4b")
+        ollama_base_url = "http://localhost:11434"
+
+        logger.info(f"Initializing Ollama chat model: {ollama_chat_model}")
+
+        llm = Ollama(
+            model=ollama_chat_model,
+            base_url=ollama_base_url,
+            request_timeout=120.0,  # Increase timeout for longer responses
+        )
+
+        return llm
+
+    elif strategy == "openai":
+        from llama_index.llms.openai import OpenAI
+
+        openai_chat_url = os.getenv("OPENAI_CHAT_URL", "https://api.openai.com/v1")
+        openai_chat_key = os.getenv("OPENAI_CHAT_KEY", "dummy_key_for_template")
+        openai_chat_model = os.getenv("OPENAI_CHAT_MODEL", "gpt-3.5-turbo")
+
+        # Set the API key in environment for OpenAI
+        os.environ["OPENAI_API_KEY"] = openai_chat_key
+
+        logger.info(f"Initializing OpenAI chat model: {openai_chat_model}")
+
+        llm = OpenAI(model=openai_chat_model, api_base=openai_chat_url)
+
+        return llm
+
+    else:
+        raise ValueError(
+            f"Unsupported CHAT_STRATEGY: {strategy}. Supported values are 'ollama' and 'openai'"
+        )
+
+
+def get_model_configurations():
+    """
+    Get both embedding and LLM model configurations based on environment variables.
+
+    Returns:
+        A tuple of (embedding_model, llm_model)
+    """
+    embed_model = get_embedding_model()
+    llm_model = get_llm_model()
+
+    return embed_model, llm_model
+
+
+def setup_global_models():
+    """
+    Set up the global models in LlamaIndex Settings to prevent defaulting to OpenAI.
+    """
+    from llama_index.core import Settings
+
+    embed_model, llm_model = get_model_configurations()
+
+    # Set as the global embedding model
+    Settings.embed_model = embed_model
+
+    # Set as the global LLM
+    Settings.llm = llm_model
+
+    logger.info("Global models configured successfully based on environment variables")

services/rag/llamaindex/enrichment.py

@@ -13,6 +13,7 @@ from typing import List, Dict, Any
 from datetime import datetime
 import sqlite3
 from loguru import logger
+from tqdm import tqdm
 
 from llama_index.core import SimpleDirectoryReader, Document
 from llama_index.core.node_parser import SentenceSplitter, CodeSplitter
@@ -20,6 +21,9 @@ from llama_index.core.node_parser import SentenceSplitter, CodeSplitter
 
 from vector_storage import get_vector_store_and_index
 
+# Import the new configuration module
+from config import get_embedding_model
+
 
 class DocumentTracker:
     """Class to handle tracking of processed documents to avoid re-processing."""
@@ -259,13 +263,18 @@ def process_documents_from_data_folder(data_path: str = "../../../data", recursi
     processed_count = 0
     skipped_count = 0
 
+    # Initialize progress bar
+    pbar = tqdm(total=len(all_files), desc="Processing documents", unit="file")
+    
     for file_path in all_files:
-        logger.info(f"Processing file: {file_path}")
+        logger.info(f"Processing file: {file_path} ({processed_count + skipped_count + 1}/{len(all_files)})")
 
         # Check if document has already been processed
         if tracker.is_document_processed(file_path):
             logger.info(f"Skipping already processed file: {file_path}")
             skipped_count += 1
+            pbar.set_postfix({"Processed": processed_count, "Skipped": skipped_count})
+            pbar.update(1)
             continue
 
         try:
@@ -344,11 +353,15 @@ def process_documents_from_data_folder(data_path: str = "../../../data", recursi
             # Mark document as processed only after successful insertion
             tracker.mark_document_processed(file_path, {"nodes_count": len(documents)})
             processed_count += 1
+            pbar.set_postfix({"Processed": processed_count, "Skipped": skipped_count})
 
         except Exception as e:
             logger.error(f"Error processing file {file_path}: {str(e)}")
-            continue
+        
+        # Update progress bar regardless of success or failure
+        pbar.update(1)
 
+    pbar.close()
     logger.info(f"Document enrichment completed. Processed: {processed_count}, Skipped: {skipped_count}")
 
 

services/rag/llamaindex/helpers/embedding.py

@@ -0,0 +1,71 @@
+from typing import List
+
+import requests
+from llama_index.core.embeddings import BaseEmbedding
+from pydantic import Field
+
+
+class OpenAICompatibleEmbedding(BaseEmbedding):
+    model: str = Field(...)
+    api_key: str = Field(...)
+    api_base: str = Field(...)
+    timeout: int = Field(default=60)
+
+    def __init__(
+        self,
+        model: str,
+        api_key: str,
+        api_base: str,
+        timeout: int = 60,
+    ):
+        self.model = model
+        self.api_key = api_key
+        self.api_base = api_base.rstrip("/")
+        self.timeout = timeout
+
+    # ---------- low-level call ----------
+
+    def _embed(self, texts: List[str]) -> List[List[float]]:
+        url = f"{self.api_base}/embeddings"
+        headers = {
+            "Authorization": f"Bearer {self.api_key}",
+            "Content-Type": "application/json",
+        }
+        payload = {
+            "model": self.model,
+            "input": texts,
+        }
+
+        resp = requests.post(
+            url,
+            headers=headers,
+            json=payload,
+            timeout=self.timeout,
+        )
+        resp.raise_for_status()
+        data = resp.json()
+
+        return [item["embedding"] for item in data["data"]]
+
+    # ---------- document embeddings ----------
+
+    def _get_text_embedding(self, text: str) -> List[float]:
+        return self._embed([text])[0]
+
+    def _get_text_embeddings(self, texts: List[str]) -> List[List[float]]:
+        return self._embed(texts)
+
+    async def _aget_text_embedding(self, text: str) -> List[float]:
+        return self._get_text_embedding(text)
+
+    async def _aget_text_embeddings(self, texts: List[str]) -> List[List[float]]:
+        return self._get_text_embeddings(texts)
+
+    # ---------- query embeddings (REQUIRED) ----------
+
+    def _get_query_embedding(self, query: str) -> List[float]:
+        # bge-m3 uses same embedding for query & doc
+        return self._embed([query])[0]
+
+    async def _aget_query_embedding(self, query: str) -> List[float]:
+        return self._get_query_embedding(query)

services/rag/llamaindex/retrieval.py

@@ -16,33 +16,8 @@ from pathlib import Path
 
 from vector_storage import get_vector_store_and_index
 
-
-from llama_index.embeddings.ollama import OllamaEmbedding
-import os
-
-
-def setup_global_models():
-    """Set up the global models to prevent defaulting to OpenAI."""
-    # Set up the embedding model
-    ollama_embed_model = os.getenv("OLLAMA_EMBEDDING_MODEL", "qwen3-embedding:4b")
-    ollama_base_url = "http://localhost:11434"
-
-    embed_model = OllamaEmbedding(
-        model_name=ollama_embed_model,
-        base_url=ollama_base_url
-    )
-
-    # Set as the global embedding model
-    Settings.embed_model = embed_model
-
-    # Set up the LLM model
-    ollama_chat_model = os.getenv("OLLAMA_CHAT_MODEL", "nemotron-mini:4b")
-
-    from llama_index.llms.ollama import Ollama
-    llm = Ollama(model=ollama_chat_model, base_url=ollama_base_url)
-
-    # Set as the global LLM
-    Settings.llm = llm
+# Import the new configuration module
+from config import setup_global_models
 
 
 def initialize_retriever(

services/rag/llamaindex/vector_storage.py

@@ -3,18 +3,20 @@ Vector storage configuration for the RAG solution using LlamaIndex and Qdrant.
 
 This module provides initialization and configuration for:
 - Qdrant vector storage connection
-- Ollama embedding model
+- Embedding model based on configured strategy
 - Automatic collection creation
 """
 
 import os
 from typing import Optional
+
 from llama_index.core import VectorStoreIndex
 from llama_index.vector_stores.qdrant import QdrantVectorStore
-from llama_index.embeddings.ollama import OllamaEmbedding
-from llama_index.llms.ollama import Ollama
-from qdrant_client import QdrantClient
 from loguru import logger
+from qdrant_client import QdrantClient
+
+# Import the new configuration module
+from config import get_embedding_model
 
 
 def initialize_vector_storage(
@@ -22,41 +24,29 @@ def initialize_vector_storage(
     host: str = "localhost",
     port: int = 6333,
     grpc_port: int = 6334,
-    ollama_base_url: str = "http://localhost:11434",
-    ollama_embed_model: Optional[str] = None
 ) -> tuple[QdrantVectorStore, VectorStoreIndex]:
     """
-    Initialize Qdrant vector storage with Ollama embeddings.
+    Initialize Qdrant vector storage with embedding model based on configured strategy.
 
     Args:
         collection_name: Name of the Qdrant collection
         host: Qdrant host address
         port: Qdrant REST API port
         grpc_port: Qdrant gRPC API port
-        ollama_base_url: Base URL for Ollama API
-        ollama_embed_model: Name of the Ollama embedding model
 
     Returns:
         Tuple of (QdrantVectorStore, VectorStoreIndex)
     """
     logger.info(f"Initializing vector storage with collection: {collection_name}")
 
-    # Get embedding model from environment if not provided
-    if ollama_embed_model is None:
-        ollama_embed_model = os.getenv("OLLAMA_EMBEDDING_MODEL", "qwen3-embedding:4b")
-
-    logger.info(f"Using Ollama embedding model: {ollama_embed_model}")
-
     try:
         # Initialize Qdrant client
         client = QdrantClient(host=host, port=port)
 
-        # Initialize the embedding model first to get the correct dimensions
-        embed_model = OllamaEmbedding(
-            model_name=ollama_embed_model,
-            base_url=ollama_base_url
-        )
-        # Get a test embedding to determine the correct size
+        # Get the embedding model based on the configured strategy
+        embed_model = get_embedding_model()
+
+        # Get a test embedding to determine the correct dimensions
         test_embedding = embed_model.get_text_embedding("test")
         embedding_dimension = len(test_embedding)
         logger.info(f"Detected embedding dimension: {embedding_dimension}")
@@ -71,55 +61,66 @@ def initialize_vector_storage(
                 collection_name=collection_name,
                 vectors_config={
                     "size": embedding_dimension,  # Use the actual embedding size
-                    "distance": "Cosine"  # Cosine distance is commonly used
-                }
+                    "distance": "Cosine",  # Cosine distance is commonly used
+                },
+            )
+            logger.info(
+                f"Collection '{collection_name}' created successfully with dimension {embedding_dimension}"
             )
-            logger.info(f"Collection '{collection_name}' created successfully with dimension {embedding_dimension}")
         else:
             logger.info(f"Collection '{collection_name}' already exists")
             # Get the actual collection config to determine the vector size
             collection_info = client.get_collection(collection_name)
             # Access the vector configuration properly - handle different possible structures
-            if hasattr(collection_info.config.params, 'vectors') and collection_info.config.params.vectors is not None:
+            if (
+                hasattr(collection_info.config.params, "vectors")
+                and collection_info.config.params.vectors is not None
+            ):
                 existing_dimension = collection_info.config.params.vectors.size
                 if existing_dimension != embedding_dimension:
-                    logger.warning(f"Existing collection dimension ({existing_dimension}) doesn't match embedding dimension ({embedding_dimension}), recreating...")
+                    logger.warning(
+                        f"Existing collection dimension ({existing_dimension}) doesn't match embedding dimension ({embedding_dimension}), recreating..."
+                    )
                     # Delete and recreate the collection with the correct dimensions
                     client.delete_collection(collection_name)
                     client.create_collection(
                         collection_name=collection_name,
                         vectors_config={
                             "size": embedding_dimension,  # Use the detected size
-                            "distance": "Cosine"
-                        }
+                            "distance": "Cosine",
+                        },
+                    )
+                    logger.info(
+                        f"Collection '{collection_name}' recreated with dimension {embedding_dimension}"
                     )
-                    logger.info(f"Collection '{collection_name}' recreated with dimension {embedding_dimension}")
                 else:
-                    logger.info(f"Using existing collection with matching dimension: {embedding_dimension}")
+                    logger.info(
+                        f"Using existing collection with matching dimension: {embedding_dimension}"
+                    )
             else:
                 # Last resort: recreate the collection with the correct dimensions
-                logger.warning(f"Could not determine vector dimension for existing collection, recreating...")
+                logger.warning(
+                    f"Could not determine vector dimension for existing collection, recreating..."
+                )
                 # Delete and recreate the collection with the correct dimensions
                 client.delete_collection(collection_name)
                 client.create_collection(
                     collection_name=collection_name,
                     vectors_config={
                         "size": embedding_dimension,  # Use the detected size
-                        "distance": "Cosine"
-                    }
+                        "distance": "Cosine",
+                    },
+                )
+                logger.info(
+                    f"Collection '{collection_name}' recreated with dimension {embedding_dimension}"
                 )
-                logger.info(f"Collection '{collection_name}' recreated with dimension {embedding_dimension}")
 
         # Initialize the Qdrant vector store
-        vector_store = QdrantVectorStore(
-            client=client,
-            collection_name=collection_name
-        )
+        vector_store = QdrantVectorStore(client=client, collection_name=collection_name)
 
         # Create index from vector store with the embedding model we already created
         index = VectorStoreIndex.from_vector_store(
-            vector_store=vector_store,
-            embed_model=embed_model
+            vector_store=vector_store, embed_model=embed_model
         )
 
         logger.info("Vector storage initialized successfully")
@@ -130,21 +131,6 @@ def initialize_vector_storage(
         raise
 
 
-# Optional: Alternative embedding configuration using OpenAI via OpenRouter
-# Uncomment and configure as needed for future use
-# from llama_index.embeddings.openai import OpenAIEmbedding
-#
-# def initialize_openai_embeddings():
-#     # Use OpenRouter API key from environment
-#     os.environ["OPENAI_API_KEY"] = os.getenv("OPENROUTER_API_KEY", "")
-#
-#     embed_model = OpenAIEmbedding(
-#         model="openai/text-embedding-3-small",  # Or another suitable model
-#         api_base="https://openrouter.ai/api/v1"  # OpenRouter endpoint
-#     )
-#     return embed_model
-
-
 def get_vector_store_and_index() -> tuple[QdrantVectorStore, VectorStoreIndex]:
     """
     Convenience function to get the initialized vector store and index.
@@ -152,9 +138,7 @@ def get_vector_store_and_index() -> tuple[QdrantVectorStore, VectorStoreIndex]:
     Returns:
         Tuple of (QdrantVectorStore, VectorStoreIndex)
     """
-    # Get the embedding model name from environment variables
-    embed_model_name = os.getenv("OLLAMA_EMBEDDING_MODEL", "qwen3-embedding:4b")
-    return initialize_vector_storage(ollama_embed_model=embed_model_name)
+    return initialize_vector_storage()
 
 
 if __name__ == "__main__":

unzip_archives.sh

@@ -0,0 +1,145 @@
+#!/bin/bash
+
+# Script to recursively unzip archives in the data folder
+# Valid archives are extracted in place, then moved to data-unpacked-archives
+# Invalid/broken archives are moved to data-broken-archives
+
+set -e  # Exit on any error
+
+DATA_DIR="./data"
+UNPACKED_DIR="./data-unpacked-archives"
+BROKEN_DIR="./data-broken-archives"
+
+# Create destination directories if they don't exist
+mkdir -p "$UNPACKED_DIR"
+mkdir -p "$BROKEN_DIR"
+
+# Find all zip files recursively in the data directory
+find "$DATA_DIR" -type f -name "*.zip" | while read -r archive; do
+    echo "Processing: $archive"
+    
+    # Check if the zip file is valid and not password protected
+    if unzip -t "$archive" >/dev/null 2>&1; then
+        echo "  Archive is valid, extracting..."
+        
+        # Extract the archive in the same directory where it's located
+        ARCHIVE_DIR=$(dirname "$archive")
+        unzip -o "$archive" -d "$ARCHIVE_DIR"
+        
+        # Move the processed archive to the unpacked directory
+        mv "$archive" "$UNPACKED_DIR/"
+        echo "  Successfully extracted and moved to $UNPACKED_DIR"
+    else
+        echo "  Archive is invalid, password-protected, or in unsupported format"
+        
+        # Move the broken archive to the broken directory
+        mv "$archive" "$BROKEN_DIR/"
+        echo "  Moved to $BROKEN_DIR"
+    fi
+done
+
+# Also handle other common archive formats that might be present
+for ext in rar 7z tar.gz tar.xz tar.bz2 gz xz bz2 tar; do
+    find "$DATA_DIR" -type f -name "*.$ext" | while read -r archive; do
+        echo "Processing: $archive (non-zip format)"
+        
+        case $ext in
+            rar)
+                if command -v unrar >/dev/null 2>&1; then
+                    if unrar l "$archive" >/dev/null 2>&1; then
+                        ARCHIVE_DIR=$(dirname "$archive")
+                        unrar x "$archive" "$ARCHIVE_DIR"/
+                        mv "$archive" "$UNPACKED_DIR/"
+                        echo "  Successfully extracted RAR and moved to $UNPACKED_DIR"
+                    else
+                        mv "$archive" "$BROKEN_DIR/"
+                        echo "  Could not process RAR, moved to $BROKEN_DIR"
+                    fi
+                else
+                    mv "$archive" "$BROKEN_DIR/"
+                    echo "  unrar not available, moved to $BROKEN_DIR"
+                fi
+                ;;
+            7z)
+                if command -v 7z >/dev/null 2>&1; then
+                    if 7z l "$archive" >/dev/null 2>&1; then
+                        ARCHIVE_DIR=$(dirname "$archive")
+                        7z x "$archive" -o"$ARCHIVE_DIR"/
+                        mv "$archive" "$UNPACKED_DIR/"
+                        echo "  Successfully extracted 7z and moved to $UNPACKED_DIR"
+                    else
+                        mv "$archive" "$BROKEN_DIR/"
+                        echo "  Could not process 7z, moved to $BROKEN_DIR"
+                    fi
+                else
+                    mv "$archive" "$BROKEN_DIR/"
+                    echo "  7z not available, moved to $BROKEN_DIR"
+                fi
+                ;;
+            tar.gz|tgz|gz)
+                if gunzip -t "$archive" >/dev/null 2>&1 || tar -tzf "$archive" >/dev/null 2>&1; then
+                    ARCHIVE_DIR=$(dirname "$archive")
+                    if [[ "$ext" == "gz" ]]; then
+                        # For gz files, we need to decompress in place
+                        cp "$archive" "$ARCHIVE_DIR/"
+                        gzip -d "$ARCHIVE_DIR/$(basename "$archive")"
+                    else
+                        tar -xzf "$archive" -C "$ARCHIVE_DIR"/
+                    fi
+                    mv "$archive" "$UNPACKED_DIR/"
+                    echo "  Successfully extracted $ext and moved to $UNPACKED_DIR"
+                else
+                    mv "$archive" "$BROKEN_DIR/"
+                    echo "  Could not process $ext, moved to $BROKEN_DIR"
+                fi
+                ;;
+            tar.bz2|bz2)
+                if bzip2 -t "$archive" >/dev/null 2>&1 || tar -tjf "$archive" >/dev/null 2>&1; then
+                    ARCHIVE_DIR=$(dirname "$archive")
+                    if [[ "$ext" == "bz2" ]]; then
+                        # For bz2 files, we need to decompress in place
+                        cp "$archive" "$ARCHIVE_DIR/"
+                        bzip2 -d "$ARCHIVE_DIR/$(basename "$archive")"
+                    else
+                        tar -xjf "$archive" -C "$ARCHIVE_DIR"/
+                    fi
+                    mv "$archive" "$UNPACKED_DIR/"
+                    echo "  Successfully extracted $ext and moved to $UNPACKED_DIR"
+                else
+                    mv "$archive" "$BROKEN_DIR/"
+                    echo "  Could not process $ext, moved to $BROKEN_DIR"
+                fi
+                ;;
+            tar.xz|xz)
+                if xz -t "$archive" >/dev/null 2>&1 || tar -tJf "$archive" >/dev/null 2>&1; then
+                    ARCHIVE_DIR=$(dirname "$archive")
+                    if [[ "$ext" == "xz" ]]; then
+                        # For xz files, we need to decompress in place
+                        cp "$archive" "$ARCHIVE_DIR/"
+                        xz -d "$ARCHIVE_DIR/$(basename "$archive")"
+                    else
+                        tar -xJf "$archive" -C "$ARCHIVE_DIR"/
+                    fi
+                    mv "$archive" "$UNPACKED_DIR/"
+                    echo "  Successfully extracted $ext and moved to $UNPACKED_DIR"
+                else
+                    mv "$archive" "$BROKEN_DIR/"
+                    echo "  Could not process $ext, moved to $BROKEN_DIR"
+                fi
+                ;;
+            tar)
+                if tar -tf "$archive" >/dev/null 2>&1; then
+                    ARCHIVE_DIR=$(dirname "$archive")
+                    tar -xf "$archive" -C "$ARCHIVE_DIR"/
+                    mv "$archive" "$UNPACKED_DIR/"
+                    echo "  Successfully extracted TAR and moved to $UNPACKED_DIR"
+                else
+                    mv "$archive" "$BROKEN_DIR/"
+                    echo "  Could not process TAR, moved to $BROKEN_DIR"
+                fi
+                ;;
+        esac
+    done
+done
+
+echo "Processing complete!"