Update streamlit_app.py

streamlit_app.py

@@ -33,7 +33,13 @@ def get_client(space_id: str, hf_token: Optional[str]) -> Client:
     """
     Cache the gradio client so we do not re-create the session for each run.
     """
-    return Client(space_id, hf_token=hf_token or None)
+    if not hf_token:
+        return Client(space_id)
+    # Gradio client renamed the token kwarg; try both for compatibility
+    try:
+        return Client(space_id, hf_token=hf_token)
+    except TypeError:
+        return Client(space_id, token=hf_token)
 
 
 @dataclass