Update app.py

app.py

@@ -50,7 +50,8 @@ examples = [["sample_images/"+file] for file in files]
 def show_preds(input_image, display_label, display_bbox, detection_threshold):
     if detection_threshold==0: detection_threshold=0.5
     img = PIL.Image.fromarray(input_image, 'RGB')
-    pred_dict  = model_type.end2end_detect(img, valid_tfms, model, class_map=class_map, detection_threshold=detection_threshold,
+    pred_dict  = model_type.end2end_detect(img, valid_tfms, learn, ##model, 
+    class_map=class_map, detection_threshold=detection_threshold,
                                            display_label=display_label, display_bbox=display_bbox, return_img=True, 
                                            font_size=16, label_color="#FF59D6")
     return pred_dict['img']