Fixing permission issues with Docker container

Dockerfile

@@ -1,5 +1,6 @@
 FROM ultralytics/ultralytics
 
+# Create a non-root user and group with specific IDs
 RUN useradd -m -u 1000 user
 
 ENV DEBIAN_FRONTEND=noninteractive
@@ -12,21 +13,29 @@ RUN apt-get update && \
 
 ENV DEBIAN_FRONTEND=
 
+# Set the working directory
 WORKDIR /app
 
-COPY --chown=user . /app
+# Copy the application code and change ownership to the 'user'
+COPY --chown=user:user . /app
 
-RUN chmod -R a+r /app
+# Install required Python packages
+RUN pip install gradio
 
-COPY . /app
+# Create necessary directories and set ownership to 'user'
+RUN mkdir -p /app/videos /app/results && chown -R user:user /app
+
+# Switch to the 'user' account
+USER user
 
-RUN pip install gradio
-   
 EXPOSE 7860
+
+# Environment variables
 ENV PYTHONUNBUFFERED=1 \
-	GRADIO_ALLOW_FLAGGING=never \
-	GRADIO_NUM_PORTS=1 \
-	GRADIO_SERVER_NAME=0.0.0.0 \
-	SYSTEM=spaces
+    GRADIO_ALLOW_FLAGGING=never \
+    GRADIO_NUM_PORTS=1 \
+    GRADIO_SERVER_NAME=0.0.0.0 \
+    SYSTEM=spaces
 
-CMD ["python", "app.py"]
+# Command to run the application
+CMD ["python", "app.py"]