fix some bugs

ui_functions.py

@@ -79,7 +79,8 @@ def copy_img_params_to_lab(params):
 def copy_img_to_input(img):
  try:
  # print(img)
- print(type(img[0]))
+ print("=============")
+ print("The img type is:{}".format(type(img[0])))
  image_data = re.sub('^data:image/.+;base64,', '', img[0])
  processed_image = Image.open(BytesIO(base64.b64decode(image_data)))
  tab_update = gr.update(selected='img2img_tab')