Update app.py

app.py

@@ -39,11 +39,11 @@ if not os.path.exists(app.config['DATA_FOLDER']):
     os.makedirs(app.config['DATA_FOLDER'])
 
 #Creating Model Folder
-MODEL_FOLDER = 'Models/'
-os.makedirs(MODEL_FOLDER, exist_ok=True)
+MODELS_FOLDER = 'Models/'
+os.makedirs(MODELS_FOLDER, exist_ok=True)
 
-if not os.path.exists(app.config['MODEL_FOLDER']):
-    os.makedirs(app.config['MODEL_FOLDER'])
+if not os.path.exists(app.config['MODELS_FOLDER']):
+    os.makedirs(app.config['MODELS_FOLDER'])
 
 # Allowed file extensions
 ALLOWED_EXTENSIONS = {'pdf', 'docx', 'rsf', 'odt', 'png', 'jpg', 'jpeg', 'json'}