Update src/main.py

src/main.py

@@ -105,7 +105,7 @@ class GradioChatbotApp:
     def launch(self):
         logging.info("Launching Gradio app...")
         demo = self.create_interface()
-        demo.launch(server_name="0.0.0.0", server_port=8500)
+        demo.launch(server_name="0.0.0.0", server_port=7860)
 
 if __name__ == "__main__":
     app = GradioChatbotApp()