| # Use official Python runtime | |
| FROM python:3.12-slim | |
| # Set working directory | |
| WORKDIR /app | |
| # Install system dependencies | |
| RUN apt-get update && apt-get install -y \ | |
| build-essential \ | |
| portaudio19-dev \ | |
| libpq-dev \ | |
| python3-dev \ | |
| git \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # ✅ FIX 1: Upgrade pip to the latest version to avoid hash bugs | |
| RUN pip install --upgrade pip | |
| COPY requirements.txt . | |
| # ✅ FIX 2: Install CPU-only PyTorch first | |
| RUN pip install --no-cache-dir torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cpu | |
| # ✅ FIX 3: Install other requirements pointing to the CPU index | |
| # This prevents it from trying to re-download the huge GPU version of torch | |
| RUN pip install --no-cache-dir -r requirements.txt --extra-index-url https://download.pytorch.org/whl/cpu | |
| # Copy the rest of the application code | |
| COPY . . | |
| # Expose the port | |
| EXPOSE 8000 | |
| # Command to run the application | |
| CMD ["python", "run.py"] |