Update app.py

app.py

@@ -221,7 +221,7 @@ def goruntu_isleme(image, filter_type):
         output = basic_filter(image, filter_type)
     elif filter_type in classic_filter_list:
         output = classic_filters(image, filter_type)
-    elif filter_type creation_filter_list:
+    elif filter_type in creation_filter_list:
         output = createer_filters(image, filter_type)
     elif filter_type in special_efektler_list:
         output = special_efekts(image, filter_type)