Update app.py

app.py

@@ -107,7 +107,7 @@ def add_new_eval(
         submission_repo.push_to_hub()
         print("success update", model_name)
         return gr.update(visible=False), gr.update(visible=True), gr.update(visible=False)
-    except Exception as e::
+    except Exception as e:
         # get the full traceback as a string
         tb = traceback.format_exc()
         # log it to the console (optional)