Update Docker file and give permission to user to write access in docker image

Dockerfile

@@ -1,5 +1,5 @@
 # Use an official Python 3.12 runtime as a parent image
-FROM python:3.12
+FROM python:3.12-slim
 
 # Set the working directory in the container
 WORKDIR /app
@@ -23,12 +23,14 @@ COPY . /app
 
 # Set environment variables
 ENV FLASK_APP=run.py
-ENV FLASK_ENV=prod
-ENV YOLO_CONFIG_DIR=/tmp
+ENV FLASK_ENV=production
+ENV YOLO_CONFIG_DIR=/app
+
+# Set permissions for the application directory
+RUN chmod -R 777 /app
 
-# Expose the port the app runs on
 # Expose the port the app runs on
 EXPOSE 7860
 
 # Define the command to run the application
-CMD ["gunicorn", "--bind", "0.0.0.0:7860", "run:app"]
+CMD ["gunicorn", "--bind", "0.0.0.0:7860", "run:app"]