Try to fix docker permissions

Dockerfile

@@ -1,13 +1,26 @@
 FROM python:3.11.8
 
-# Copy the current directory contents into the container at .
-COPY . .
+# Set up a new user named "user" with user ID 1000
+RUN useradd -m -u 1000 user
 
-# Set the working directory to /
-WORKDIR /
+# 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 the working directory to the user's home directory
+WORKDIR $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 the current directory contents into the container at $HOME/app setting the owner to the user
+COPY --chown=user . $HOME/app
 
 # Install requirements.txt
-RUN pip install --no-cache-dir --upgrade -r /requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
 # Start the FastAPI app on port 7860, the default port expected by Spaces
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]