Initial commit

.env.example

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+# Backend Configuration
+FASTAPI_ENV=development
+API_HOST=0.0.0.0
+API_PORT=8000
+LOG_LEVEL=INFO
+
+# LLM Configuration (will be filled in Phase 2)
+LLM_MODEL_NAME=mlx-community/Llama-2-13B-4bit
+LLM_MAX_TOKENS=1024
+LLM_TEMPERATURE=0.7
+LLM_DEVICE=auto
+
+# File Upload
+MAX_FILE_SIZE=1048576
+UPLOAD_TIMEOUT=30
+
+# CORS
+CORS_ORIGINS=["http://localhost:8501","http://web:8501"]
+
+# Frontend Configuration
+STREAMLIT_SERVER_PORT=8501
+STREAMLIT_SERVER_HEADLESS=true
+API_BASE_URL=http://localhost:8000
+API_BASE_URL_DOCKER=http://api:8000
+SESSION_TIMEOUT=3600
+MAX_CHAT_HISTORY=50

.gitignore

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+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# Virtual Environments
+venv/
+ENV/
+env/
+.venv
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+.DS_Store
+
+# Environment
+.env
+.env.local
+.env.*.local
+
+# Testing
+.pytest_cache/
+.coverage
+htmlcov/
+
+# ML/Data
+*.pkl
+*.joblib
+*.h5
+*.pth
+models/
+data/
+
+# Temporary
+tmp/
+temp/
+uploads/
+*.tmp
+
+# Docker
+.dockerignore
+docker-compose.override.yml
+
+# Logs
+*.log
+logs/
+
+# OS
+.DS_Store
+Thumbs.db

.python-version

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+3.12

main.py

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+def main():
+    print("Hello from llm-data-analyzer!")
+
+
+if __name__ == "__main__":
+    main()

pyproject.toml

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+[project]
+name = "llm-data-analyzer"
+version = "0.1.0"
+description = "LLM-based data analyzer for Mac M4 - FastAPI backend + Streamlit frontend"
+requires-python = ">=3.11"
+authors = [{name = "Your Name", email = "your.email@example.com"}]
+
+# COMBINED DEPENDENCIES - Both Backend and Frontend
+dependencies = [
+    # Backend - FastAPI & Server
+    "fastapi==0.109.0",
+    "uvicorn[standard]==0.27.0",
+    
+    # Data Processing
+    "pandas==2.1.4",
+    "numpy>=1.26.0,<2.0.0",
+    "scikit-learn==1.3.2",
+    
+    # File Handling & Parsing
+    "openpyxl==3.1.5",
+    "python-multipart==0.0.6",
+    "aiofiles==23.2.1",
+    
+    # Validation & Configuration
+    "pydantic==2.5.0",
+    "pydantic-settings==2.1.0",
+    "python-dotenv==1.0.0",
+    
+    # Visualization
+    "plotly==5.18.0",
+    
+    # Frontend - Streamlit
+    "streamlit==1.28.1",
+    "requests==2.31.0",
+]
+
+[project.optional-dependencies]
+dev = [
+    "pytest==7.4.3",
+    "pytest-asyncio==0.21.1",
+    "pytest-cov==4.1.0",
+    "black==23.12.0",
+    "ruff==0.1.11",
+]
+
+[tool.uv]
+managed = true