Update GAIA agent-updated requirements

requirements.txt

@@ -1,27 +1,33 @@
-# Core agent & orchestration
+# GAIA RAG Agent Requirements
+# Updated for the final course project
+
+# Core framework
 llama-index-core>=0.10.0
+gradio>=4.0.0
+requests>=2.28.0
+pandas>=1.5.0
 
-# LLM back-ends (optional but pre-installed avoids “module not found” if the key is present)
-llama-index-llms-google-genai     # Gemini / Google GenAI
-llama-index-llms-groq             # Groq
-llama-index-llms-together         # Together AI
-llama-index-llms-anthropic        # Claude (optional)
-llama-index-llms-openai           # OpenAI (optional)
-llama-index-llms-huggingface-api  # HF Inference API fallback
+# LLM integrations - multiple options for flexibility
+llama-index-llms-anthropic       # Claude 3.5 Sonnet (best for GAIA)
+llama-index-llms-groq            # Groq (fast, free tier)
+llama-index-llms-together        # Together AI
+llama-index-llms-huggingface-api # HuggingFace (free option)
+llama-index-llms-openai          # OpenAI GPT models
+llama-index-llms-google-genai    # Google Gemini (generous limits)
 
-# Tools that appear in tools.py
-duckduckgo-search>=6.0.0          # Fallback web search
-chromadb>=0.4.0                   # Vector store (only used if persona RAG re-enabled)
-llama-index-embeddings-huggingface
-llama-index-vector-stores-chroma
-llama-index-retrievers-bm25
 
-# Data / utility libraries
-pandas>=1.5.0
-openpyxl>=3.1.0                   # Needed for Excel parsing in table_sum()
-requests>=2.28.0
-python-dotenv                     # Local testing convenience
-nest-asyncio                      # Keeps Gradio + asyncio happy
+# RAG components
+llama-index-embeddings-huggingface  # For persona embeddings
+llama-index-vector-stores-chroma    # Vector storage
+llama-index-retrievers-bm25         # Additional retriever
+chromadb>=0.4.0                     # Vector database
+
+# Tools
+duckduckgo-search>=6.0.0  # Web search tool
+
+# Data handling
+datasets>=2.0.0  # For loading persona dataset from HuggingFace
 
-# Front-end
-gradio[oauth]>=4.0.0
+# Utilities
+python-dotenv    # For local testing with .env files
+nest-asyncio     # For async operations