Update Dockerfile

Dockerfile

@@ -2,21 +2,30 @@
 # read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
 # you will also find guides on how best to write your Dockerfile
 
+# Base image
 FROM python:3.9
 
-# 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
+# Add a non-root user for better security
 RUN useradd -m -u 1000 user
+
+# Set working directory for the application
 WORKDIR /app
 
-COPY --chown=user ./requirements.txt requirements.txt
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
+# Copy requirements file
+COPY ./requirements.txt /app/requirements.txt
 
-COPY --chown=user . /app
+# Install dependencies from requirements.txt
+RUN pip install --no-cache-dir --upgrade -r /app/requirements.txt
 
+# Switch to the non-root user
 USER user
 
+# Set environment variables
 ENV HOME=/home/user \
-	PATH=/home/user/.local/bin:$PATH
+    PATH=/home/user/.local/bin:$PATH
+
+# Copy application code to the container
+COPY --chown=user . /app
 
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]
+# Command to run the application
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]