gradio version assertion

app.py

@@ -2,6 +2,12 @@
 Gradio app for interactive medical video segmentation using MedSAM2.
 Please use gradio==3.38.0
 """
+import os
+
+# Force uninstall gradio > 3.x if installed
+os.system("pip uninstall -y gradio gradio-client")
+os.system("pip install gradio==3.38.0 gradio-client==0.5.0")
+
 import gradio
 assert gradio.__version__.startswith("3.38"), f"Wrong Gradio version: {gradio.__version__}"
 import datetime