Update app.py

app.py

@@ -1,9 +1,9 @@
 import os
 import sys
-from demo.UI import Main_ui
         
 if __name__ == '__main__':
     # Install the package in editable mode
+    os.system("pip uninstall -y gradio")
     os.system("pip install -e .")
     os.system("pip install git+https://github.com/facebookresearch/segment-anything.git")
 
@@ -53,6 +53,8 @@ if __name__ == '__main__':
     # os.system("cd ..")
 
     import argparse
+    from demo.UI import Main_ui
+    
 
     parser = argparse.ArgumentParser(description='SEAGULL', formatter_class=argparse.RawTextHelpFormatter)
     parser.add_argument('--model', help='path to seagull model', default='Zevin2023/SEAGULL-7B')