Update Dockerfile

Dockerfile

@@ -1,19 +1,17 @@
 FROM python:3.9
 
-# Create a non-root user and switch to it
+# Install the missing system dependency
+RUN apt-get update && apt-get install -y libgl1-mesa-glx
+
 RUN useradd -m -u 1000 user
 USER user
 ENV PATH="/home/user/.local/bin:$PATH"
 
-# Set the working directory
 WORKDIR /app
 
-# Copy requirements and install dependencies
 COPY --chown=user ./requirements.txt requirements.txt
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
-# Copy the rest of your application code
 COPY --chown=user . /app
 
-# Command to run your Flask app
 CMD ["python", "app.py"]