Dockerfile

## Us the official python 3.9
FROM python:3.9

#set working directory to /code
WORKDIR /code

# copy the current directory contents in the container at /code
COPY ./requirements.txt /code/
      
#install requirements.txt                        
RUN pip install --no-cache-dir --upgrade -r requirements.txt

#Set new user named "user"
RUN useradd user
#Switch to user the user
USER user

#Set home to the user home directory
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

# set the working directory to the user's home directory
WORKDIR $HOME/app

#Copy the current directory into the container at $HOME/app setting the owner to the user
COPY --chown=user . $HOME/app

#START the fastapi app on the port 7860
CMD ["uvicorn","app:app","--host","0.0.0.0","--port","7860"]