Update app.py

app.py

@@ -28,6 +28,9 @@ for model in models:
 def text_it(inputs, text_gen=text_gen):
     return text_gen(inputs)
 
+def load_image(image_path):
+    image = cv2.imread(image_path)
+    return image
 
 def set_model(current_model_index):
     global current_model