Dockerfile

# Use an official Python runtime as a parent image
FROM python:3.10-slim

RUN mkdir -p /cache && chmod 777 /cache
ENV HF_HOME="/cache"
ENV HUGGINGFACE_HUB_CACHE="/cache"
ENV TRANSFORMERS_CACHE="/cache"
ENV TRANSFORMERS_CACHE="/cache"

ENV LIBROSA_CACHE_DISABLE="1"

# Set the working directory in the container
WORKDIR /code

# Copy the requirements file into the container
COPY ./requirements.txt /code/requirements.txt

# Install any needed packages specified in requirements.txt
RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# Copy the app code into the container
COPY ./app.py /code/app.py

# Expose the port the app runs on. HF Spaces uses 7860.
EXPOSE 7860

# Command to run the app using uvicorn
# The host must be 0.0.0.0 to be accessible from outside the container
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]