Dockerfile

# Start from Ubuntu base image
FROM ubuntu:latest

# Set environment variables
ENV LANG=C.UTF-8 LC_ALL=C.UTF-8

# Install essentials
RUN apt-get update && apt-get install -y \
    software-properties-common \
    build-essential \
    curl \
    git \
    vim

# Install ffmpeg
RUN apt-get update && apt-get install -y \
    ffmpeg

# Install Python3 and pip
RUN apt-get update && apt-get install -y \
    python3-pip \
    python3-dev \
    python3-setuptools \
    && pip3 install --upgrade pip setuptools wheel

# Clean up APT when done
RUN apt-get clean && rm -rf /var/lib/apt/lists/*

# Set up a new user named "user" with user ID 1000
RUN useradd -m -u 1000 user

# Switch to the "user" user
USER user

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

# Set up the working directory
WORKDIR $HOME/app

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

# Try and run pip command after setting the user with `USER user` to avoid permission issues with Python
RUN pip install --no-cache-dir --upgrade pip

# Copy requirements.txt and install requirements
RUN pip3 install -r requirements.txt

# Command to run on container start
CMD ["gradio", "main.py"]