Update app.py

app.py

@@ -1,7 +1,6 @@
 import time
 import shutil
 import gradio as gr
-from fastapi import FastAPI
 from data4co import TSPConcordeSolver, draw_tsp_problem, draw_tsp_solution
 
 
@@ -140,5 +139,5 @@ with gr.Blocks() as tsp_page:
     )
 
 
-app = FastAPI()
-app = gr.mount_gradio_app(app, tsp_page, path="/")
+if __name__ == "__main__":
+    tsp_page.launch(debug = True)