Update app.py

app.py

@@ -70,7 +70,7 @@ def visualize_heatmap(model, image):
     return plt
 
 # Load the pre-trained model from safeetesor file
-def load_pipeline(model_id=):
+def load_pipeline():
     model_id = 'tensorkelechi/signature_mobilenet'
     # model = SiameseNetwork() # model class/skeleton