🔄 Replace Oxford Economics with Python Documentation Use Case

🔧 Optimize Tool Definition: RAG Search vs Language Model

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🚀 Major Sample Data Enhancement: Complex Multi-Agent Scenarios

🔧 Fix sample data function name in init_db.py

🚀 Enhanced Sample Data: Complete AgentGraph Feature Showcase

🎨 Complete Sample Data Structure Overhaul

🔧 Fix Sample Knowledge Graphs Display Issue

🔧 Fix Sample Data Insertion Import Error

🎯 Add Automatic Sample Data System for New Users

🧹 Clean up and optimize HF Spaces deployment

🔧 Fix SQLAlchemy Connection Pool Error in HF Spaces

🧹 Code Cleanup and Optimization

🎉 Complete Fix for HF Spaces Sample Data Loading

Add comprehensive debug logging to sample data loading

Fix database schema mismatch causing 500 errors - correct INSERT field mappings

Simplify sample data loading with direct SQL to fix HF Spaces connection issues

🔧 Fix SQLAlchemy Session Issues for Sample Data Loading

🔧 Fix Sample Data Loading for HF Spaces

Add Perfect Sample Data for HF Spaces Demo

Add Perfect Demo Environment for HF Spaces - Complete multi-agent trace with rich analysis and auto-loading system

🔒 Implement User Privacy Protection for HF Spaces

🔧 Fix '/logs' permission denied error in HF Spaces

🧹 Clean up: Remove backend/scripts/ and __pycache__ files

🚀 Deploy AgentGraph: Complete agent monitoring and knowledge graph system