Update app.py

app.py

@@ -268,9 +268,8 @@ def cleanup(request: gr.Request):
         shutil.rmtree(d2, ignore_errors=True)
 
 def start_session(request: gr.Request):
-    session_hash = request.session_hash
+    return request.session_hash
 
-    return {"session_id": session_hash}
     
 css = """
 #col-container {
@@ -331,7 +330,7 @@ with gr.Blocks(css=css) as demo:
 
         run_btn.click(
             fn=generate_results_and_mesh,
-            inputs=[image_in, session_state["session_id"]],
+            inputs=[image_in, session_state],
             outputs=[status, crop_img, normals_img, uv_img, track_img, mesh_file]
         )
         examples.outputs = [status, crop_img, normals_img, uv_img, track_img, mesh_file]