Update Dockerfile

Dockerfile

@@ -31,8 +31,13 @@ RUN pip install -r ./backend/requirements.txt
 # Ensure necessary permissions and create directories
 RUN mkdir -p /var/log/nginx && \
     touch /var/log/nginx/error.log && \
-    chmod -R 755 /var/log/nginx && \
-    chown -R root:root /var/log/nginx
+    touch /var/log/nginx/access.log && \
+    chmod -R 777 /var/log/nginx && \
+    chown -R root:root /var/log/nginx && \
+    chmod -R 777 /var/lib/nginx && \
+    chown -R root:root /var/lib/nginx && \
+    chmod -R 777 /usr/share/nginx/html && \
+    chown -R root:root /usr/share/nginx/html
 
 # Step #3: configure nginx and flask
 COPY --from=build-step /app/frontend/build /usr/share/nginx/html
@@ -40,6 +45,7 @@ COPY deployment/docker/nginx.conf /etc/nginx/nginx.conf
 COPY deployment/docker/serve.sh /serve.sh 
 RUN chmod a+x /serve.sh
 
+
 # Expose port 80
 EXPOSE 80