Update Dockerfile

Dockerfile

@@ -1,32 +1,34 @@
 # Use an official Python runtime as a parent image
 FROM python:3.9
 
-
+# Set up non-root user
 RUN useradd -m -u 1000 user
-USER user
-ENV PATH="/home/user/.local/bin:$PATH"
-
 
 # Set the working directory in the container
 WORKDIR /app
 
 # Copy the current directory contents into the container at /app
-COPY --chown=user ./requirements.txt requirements.txt
+COPY ./requirements.txt requirements.txt
 
+# Install system dependencies
 RUN apt-get update && \
     apt-get install -y \
     libgl1-mesa-glx \
     libglib2.0-0 \
     && rm -rf /var/lib/apt/lists/*
-    
-RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
-COPY --chown=user . /app
+# Install Python dependencies
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
+# Switch to non-root user
+USER user
+ENV PATH="/home/user/.local/bin:$PATH"
 
+# Copy the rest of the application code
+COPY . /app
 
-# Define environment variable
+# Define environment variable for Flask
 ENV FLASK_APP=app.py
 
-# Run app.py when the container launches
+# Run the Flask application
 CMD ["flask", "run", "--host", "0.0.0.0", "--port", "7860"]