Update Dockerfile

Dockerfile

@@ -1,14 +1,16 @@
-# Use the official Python 3.10.9 image
-FROM python:3.10.9
+# Read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
+# you will also find guides on how best to write your Dockerfile
 
-# Copy the current directory contents into the container at .
-COPY . .
+FROM python:3.9
 
-# Set the working directory to /
-WORKDIR /
+RUN useradd -m -u 1000 user
+USER user
+ENV PATH="/home/user/.local/bin:$PATH"
 
-# Install requirements.txt 
-RUN pip install --no-cache-dir --upgrade -r /requirements.txt
+WORKDIR /app
 
-# Start the FastAPI app on port 7860, the default port expected by Spaces
+COPY --chown=user ./requirements.txt requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
+
+COPY --chown=user . /app
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]