Dockerfile

FROM python:3.11

WORKDIR /

# Install system dependencies and Python tools
RUN apt-get update && apt-get install -y \
    build-essential \
    libssl-dev \
    ca-certificates \
    libasound2 \
    && rm -rf /var/lib/apt/lists/*

# Upgrade pip and setuptools first
RUN pip install --upgrade pip setuptools wheel

COPY requirements.txt .

# Install Python packages with explicit source install for problematic packages
RUN pip install --no-cache-dir -r requirements.txt \
    --no-binary=langdetect,antlr4-python3-runtime

# Set permissions
RUN mkdir -p /.cache /tmp && chmod 777 -R /.cache /tmp

COPY . /

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]