Update app.py

app.py

@@ -107,23 +107,8 @@ def rpi_on_message(client, userdata, message):
 def get_data(serial=DEFAULT_SERIAL):
     global bambu_client, response_topic
 
-    retries = 5
-    while bambu_client is None and retries > 0:
-        try:
-            create_client("bambu")
-        except Exception as e:
-            bambu_client = None
-            logger.error(f"Failed to initialize Bambu MQTT: {e}")
-
-            retries -= 1
-
     if bambu_client is None:
-        return (
-            latest_data["status"],
-            latest_data["bed_temperature"],
-            latest_data["nozzle_temperature"],
-            latest_data["update_time"],
-        )
+        create_client("bambu")
 
     request_topic = f"bambu_a1_mini/request/{serial}"
     response_topic = f"bambu_a1_mini/response/{serial}"
@@ -329,7 +314,7 @@ with demo:
             <div style="position: relative; width: 100%; padding-top: 56.25%;">
                 <iframe 
                     style="position: absolute; top: 0; left: 0; width: 100%; height: 100%;" 
-                    src="https://www.youtube.com/embed/K1TJie3NmHM" 
+                    src="https://www.youtube.com/embed/XoYGeFxKpH0" 
                     title="Bambu A1mini Livestream" 
                     frameborder="0" 
                     allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" 
@@ -582,16 +567,14 @@ if __name__ == "__main__":
         logger.info("Initializing Bambu MQTT client")
         create_client("bambu")
     except Exception as e:
-        bambu_client = None
         logger.error(f"Failed to initialize Bambu MQTT: {e}")
 
     try:
         logger.info("Initializing RPI MQTT client")
         create_client("rpi")
     except Exception as e:
-        rpi_client = None
         logger.error(f"Failed to initialize RPI MQTT: {e}")
 
     demo.queue().launch(
         show_error=True, share=False, server_name="0.0.0.0", server_port=7860
-    )
+    )