Update Dockerfile

Dockerfile

@@ -13,13 +13,10 @@ RUN npm install express axios fs path progress-stream
 # Copy all project files to the container
 COPY . .
 
-# Create required directories
-RUN mkdir -p /app/downloads
+# Create required directories and set permissions
+RUN mkdir -p /app/downloads && chmod -R 777 /app/downloads
 
-# Set correct permissions for the directories
-RUN chmod -R 755 /app
-
-# Expose port 3000 for Express API
+# Expose port 7860 for Express API
 EXPOSE 7860
 
 # Start the Node.js server