requirements.txt

########################## 
# DO NOT USE THIS FILE
# FOR GRADIO DEMO ONLY
##########################


#Core dependencies for HuggingFace Spaces
pydantic>=2.7
pydantic-settings>=2.2
pydantic-ai>=0.0.16

# OPTIONAL AI Providers
openai>=1.0.0
anthropic>=0.18.0

# HTTP & Parsing
httpx>=0.27
beautifulsoup4>=4.12
xmltodict>=0.13

# HuggingFace Hub
huggingface-hub>=0.20.0

# UI (Gradio with MCP server support)
gradio[mcp,oauth]>=6.0.0

# Utils
python-dotenv>=1.0
tenacity>=8.2
structlog>=24.1
requests>=2.32.5
limits>=3.0  # Rate limiting
pydantic-graph>=1.22.0

# Web search
duckduckgo-search>=5.0

# LlamaIndex RAG
llama-index-llms-huggingface>=0.6.1
llama-index-llms-huggingface-api>=0.6.1
llama-index-vector-stores-chroma>=0.5.3
llama-index>=0.14.8

# Audio/Image processing
gradio-client>=1.0.0  # For STT/OCR API calls
soundfile>=0.12.0  # For audio file I/O
pillow>=10.0.0  # For image processing

# TTS dependencies (for Modal GPU TTS)
torch>=2.0.0  # Required by Kokoro TTS
transformers>=4.57.2  # Required by Kokoro TTS
modal>=0.63.0  # Required for TTS GPU execution
# Note: Kokoro is installed in Modal image from: git+https://github.com/hexgrad/kokoro.git

# Embeddings & Vector Store
tokenizers>=0.22.0,<=0.23.0
rpds-py>=0.29.0  # Python implementation of rpds (required by chromadb on Windows)
chromadb>=0.4.0
sentence-transformers>=2.2.0
numpy<2.0  # chromadb compatibility: uses np.float_ removed in NumPy 2.0

# Pydantic AI with HuggingFace support
pydantic-ai-slim[huggingface]>=0.0.18

# Multi-agent orchestration (Advanced mode)
agent-framework-core>=1.0.0b251120,<2.0.0

# LlamaIndex RAG - OpenAI
llama-index-llms-openai>=0.6.9
llama-index-embeddings-openai>=0.5.1