Update Dockerfile

Dockerfile

@@ -1,18 +1,17 @@
 FROM python:3.10.14
-
+# The two following lines are requirements for the Dev Mode to be functional
+# Learn more about the Dev Mode at https://huggingface.co/dev-mode-explorers
 RUN useradd -m -u 1000 user
+WORKDIR /app
 
-# Switch to the "user" user
-USER user
+COPY --chown=user ./requirements.txt requirements.txt
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
-# Copy the current directory contents into the container at .
-COPY . .
+COPY --chown=user . /app
 
-# Set the working directory to /
-WORKDIR /
+USER user
 
-# Install requirements.txt 
-RUN pip install --no-cache-dir --upgrade -r /requirements.txt
+ENV HOME=/home/user \
+	PATH=/home/user/.local/bin:$PATH
 
-# Start the FastAPI app on port 7860, the default port expected by Spaces
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]