Update app.py

app.py

@@ -36,6 +36,7 @@ HEADER = f"""
 """
 
 DEFAULT_TRANSFORM = "Rotate"
+NO_OPERATION_TRANFORM = "NoOp"
 
 DEFAULT_IMAGE_PATH = "images/doctor.webp"
 DEFAULT_IMAGE = np.array(Image.open(DEFAULT_IMAGE_PATH))
@@ -303,7 +304,7 @@ def update_code_and_docs_on_start(url_params: gr.Request):
     params = get_params(url_params)
     if params.transform_name is not None and params.transform_name not in transforms_map:
         gr.Warning(f"Sorry, `{params.transform_name}` transform is not supported at the moment :(")
-        transform_name = DEFAULT_TRANSFORM
+        transform_name = NO_OPERATION_TRANFORM
     elif params.transform_name in transforms_map:
         transform_name = params.transform_name
     else: