Update app.py

app.py

@@ -56,6 +56,8 @@ def main():
         device = "cuda" 
     else:
         device = "cpu"
+    from torch.multiprocessing import Pool, Process, set_start_method
+    set_start_method('spawn')
     kd_talker = Inferencer()
 
     with gr.Blocks(analytics_enabled=False) as interface: