update

app.py

@@ -235,7 +235,7 @@ def health_check():
 # 创建 Gradio 应用
 demo = gr.Blocks(title="Bambu A1 Mini Print Control")
 
-# 在 Blocks 上下文中注册 API 端点
+# 在 Blocks 上下文中注册所有内容
 with demo:
     gr.Markdown("# Bambu A1 Mini Print Control")
     
@@ -439,54 +439,51 @@ with demo:
         logger.info(f"API call: send_print_parameters with nozzle={nozzle_temp}, bed={bed_temp}, speed={print_speed}, fan={fan_speed}")
         return send_print_parameters(nozzle_temp, bed_temp, print_speed, fan_speed)
 
-# 注册 capture_frame API
-capture_frame_api = demo.load(
-    fn=api_capture_frame,
-    inputs=[
-        gr.Textbox(label="Image URL"),  # 接收图像 URL
-        gr.Checkbox(label="Use Test Image", value=False),
-        gr.Textbox(label="Test Image Name", value="")
-    ],
-    outputs="json",
-    api_name="capture_frame"
-)
-
-# 注册 lambda API
-lambda_api = demo.load(
-    fn=api_lambda,
-    inputs=[
-        gr.Textbox(label="Image Base64 or URL"),  # 接收图像数据或 URL
-        gr.Number(label="Nozzle Temperature", value=200),
-        gr.Number(label="Bed Temperature", value=60),
-        gr.Number(label="Print Speed", value=60),
-        gr.Number(label="Fan Speed", value=100),
-        gr.Checkbox(label="Use Test Image", value=False),
-        gr.Textbox(label="Test Image Name", value="")
-    ],
-    outputs="json",
-    api_name="lambda"
-)
-
-# 注册 get_data API
-get_data_api = demo.load(
-    fn=api_get_data,
-    inputs=None,
-    outputs="json",
-    api_name="get_data"
-)
-
-# 注册 send_print_parameters API
-send_params_api = demo.load(
-    fn=api_send_print_parameters,
-    inputs=[
-        gr.Number(label="Nozzle Temperature", value=200),
-        gr.Number(label="Bed Temperature", value=60),
-        gr.Number(label="Print Speed", value=60),
-        gr.Number(label="Fan Speed", value=100)
-    ],
-    outputs="text",
-    api_name="send_print_parameters"
-)
+    # 注册 API 端点 - 这里是关键修改，将这些调用移到 with demo: 上下文内
+    capture_frame_api = demo.load(
+        fn=api_capture_frame,
+        inputs=[
+            gr.Textbox(label="Image URL"),  # 接收图像 URL
+            gr.Checkbox(label="Use Test Image", value=False),
+            gr.Textbox(label="Test Image Name", value="")
+        ],
+        outputs="json",
+        api_name="capture_frame"
+    )
+    
+    lambda_api = demo.load(
+        fn=api_lambda,
+        inputs=[
+            gr.Textbox(label="Image Base64 or URL"),  # 接收图像数据或 URL
+            gr.Number(label="Nozzle Temperature", value=200),
+            gr.Number(label="Bed Temperature", value=60),
+            gr.Number(label="Print Speed", value=60),
+            gr.Number(label="Fan Speed", value=100),
+            gr.Checkbox(label="Use Test Image", value=False),
+            gr.Textbox(label="Test Image Name", value="")
+        ],
+        outputs="json",
+        api_name="lambda"
+    )
+    
+    get_data_api = demo.load(
+        fn=api_get_data,
+        inputs=None,
+        outputs="json",
+        api_name="get_data"
+    )
+    
+    send_params_api = demo.load(
+        fn=api_send_print_parameters,
+        inputs=[
+            gr.Number(label="Nozzle Temperature", value=200),
+            gr.Number(label="Bed Temperature", value=60),
+            gr.Number(label="Print Speed", value=60),
+            gr.Number(label="Fan Speed", value=100)
+        ],
+        outputs="text",
+        api_name="send_print_parameters"
+    )
 
 # 启动应用
 if __name__ == "__main__":