Update app.py

app.py

@@ -54,7 +54,7 @@ class DocumentProcessor:
     def change_permissions(self, directory):
         try:
             # Define the command
-            command = ["sudo", "chmod", "777", "-R", directory]
+            command = ["chmod", "777", "-R", directory]
 
             # Execute the command
             subprocess.run(command, check=True)