Dockerfile

FROM python:3.11-slim

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git \
    wget \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements
COPY requirements.txt .

# Install dependencies with explicit plugin prevention
RUN pip install --no-cache-dir --upgrade pip

# ⚠️ CRITICAL: Install pinecone first WITHOUT deprecated plugins
RUN pip install --no-cache-dir "pinecone>=3.0.0"

# Explicitly prevent deprecated plugins from being installed
RUN pip install --no-cache-dir -r requirements.txt

# Force removal of any deprecated plugins that may have snuck in
RUN pip uninstall pinecone-plugin-inference pinecone-plugin-records pinecone-plugin-assistant -y || true

# Verify the main pinecone package is still installed
RUN pip show pinecone

# Create cache directories
RUN mkdir -p /tmp/huggingface_cache /tmp/transformers_cache /app/nltk_data
RUN chmod 777 /tmp/huggingface_cache /tmp/transformers_cache

# Download NLTK data
RUN python -c "import nltk; nltk.download('punkt', download_dir='/app/nltk_data')"

# Copy application code
COPY . .

# Set environment variables
ENV PYTHONPATH=/app
ENV NLTK_DATA=/app/nltk_data
ENV HF_HOME=/tmp/huggingface_cache
ENV TRANSFORMERS_CACHE=/tmp/transformers_cache

EXPOSE 7860

CMD ["python", "main.py"]