diff --git a/example/openpose.json b/example/openpose.json
deleted file mode 100644
index 1c27a01..0000000
--- a/example/openpose.json
+++ /dev/null
@@ -1,376 +0,0 @@
-{
-  "last_node_id": 15,
-  "last_link_id": 31,
-  "nodes": [
-    {
-      "id": 1,
-      "type": "HI_Diffusers_Or_Repo",
-      "pos": [
-        709,
-        620
-      ],
-      "size": {
-        "0": 315,
-        "1": 82
-      },
-      "flags": {},
-      "order": 0,
-      "mode": 0,
-      "outputs": [
-        {
-          "name": "repo_id",
-          "type": "STRING",
-          "links": [
-            24
-          ],
-          "shape": 3,
-          "label": "repo_id",
-          "slot_index": 0
-        }
-      ],
-      "properties": {
-        "Node name for S&R": "HI_Diffusers_Or_Repo"
-      },
-      "widgets_values": [
-        "stabilityai\\stable-diffusion-xl-base-1.0",
-        ""
-      ]
-    },
-    {
-      "id": 11,
-      "type": "Hi_SDXL_Control2Img",
-      "pos": [
-        1093,
-        437
-      ],
-      "size": [
-        400,
-        458
-      ],
-      "flags": {},
-      "order": 3,
-      "mode": 0,
-      "inputs": [
-        {
-          "name": "image",
-          "type": "IMAGE",
-          "link": 20,
-          "label": "image"
-        },
-        {
-          "name": "control_image",
-          "type": "IMAGE",
-          "link": 21,
-          "label": "control_image"
-        },
-        {
-          "name": "mask_image",
-          "type": "IMAGE",
-          "link": 29,
-          "label": "mask_image"
-        },
-        {
-          "name": "repo_id",
-          "type": "STRING",
-          "link": 24,
-          "widget": {
-            "name": "repo_id"
-          }
-        },
-        {
-          "name": "controlnet_repo_id",
-          "type": "STRING",
-          "link": 25,
-          "widget": {
-            "name": "controlnet_repo_id"
-          },
-          "slot_index": 4
-        }
-      ],
-      "outputs": [
-        {
-          "name": "output_image",
-          "type": "IMAGE",
-          "links": [
-            27
-          ],
-          "shape": 3,
-          "label": "output_image",
-          "slot_index": 0
-        }
-      ],
-      "properties": {
-        "Node name for S&R": "Hi_SDXL_Control2Img"
-      },
-      "widgets_values": [
-        "",
-        "",
-        "Lara Croft with brown hair, and is wearing a tank top, a brown backpack.The room is dark and has an old-fashioned decor with a patterned floor and a wallfeaturing a design with arches and a dark area on the right side, muted color, high detail, 8k high definition award winning",
-        "underexposed, poorly drawn hands, duplicate hands, overexposed,bad art, beginner, amateur, abstract, disfigured, deformed, close up, weird colors, watermark",
-        "Euler",
-        "none",
-        589499134882073,
-        "randomize",
-        20,
-        12.5,
-        1,
-        "text2img",
-        0.5,
-        0.99,
-        2048,
-        2048
-      ]
-    },
-    {
-      "id": 14,
-      "type": "PreviewImage",
-      "pos": [
-        1112,
-        107
-      ],
-      "size": [
-        380.4094116191245,
-        252.41598609314417
-      ],
-      "flags": {},
-      "order": 6,
-      "mode": 0,
-      "inputs": [
-        {
-          "name": "images",
-          "type": "IMAGE",
-          "link": 31,
-          "label": "图像"
-        }
-      ],
-      "properties": {
-        "Node name for S&R": "PreviewImage"
-      }
-    },
-    {
-      "id": 15,
-      "type": "Scribble_PiDiNet_Preprocessor",
-      "pos": [
-        705,
-        481
-      ],
-      "size": {
-        "0": 315,
-        "1": 82
-      },
-      "flags": {},
-      "order": 4,
-      "mode": 0,
-      "inputs": [
-        {
-          "name": "image",
-          "type": "IMAGE",
-          "link": 30,
-          "label": "image"
-        }
-      ],
-      "outputs": [
-        {
-          "name": "IMAGE",
-          "type": "IMAGE",
-          "links": [
-            31
-          ],
-          "shape": 3,
-          "label": "IMAGE",
-          "slot_index": 0
-        }
-      ],
-      "properties": {
-        "Node name for S&R": "Scribble_PiDiNet_Preprocessor"
-      },
-      "widgets_values": [
-        "enable",
-        512
-      ]
-    },
-    {
-      "id": 2,
-      "type": "HI_Diffusers_Or_Repo",
-      "pos": [
-        721,
-        762
-      ],
-      "size": {
-        "0": 315,
-        "1": 82
-      },
-      "flags": {},
-      "order": 1,
-      "mode": 0,
-      "outputs": [
-        {
-          "name": "repo_id",
-          "type": "STRING",
-          "links": [
-            25
-          ],
-          "shape": 3,
-          "label": "repo_id",
-          "slot_index": 0
-        }
-      ],
-      "properties": {
-        "Node name for S&R": "HI_Diffusers_Or_Repo"
-      },
-      "widgets_values": [
-        "xinsir\\controlnet-scribble-sdxl-1.0",
-        ""
-      ]
-    },
-    {
-      "id": 4,
-      "type": "LoadImage",
-      "pos": [
-        668,
-        89
-      ],
-      "size": [
-        394.45263671875,
-        314
-      ],
-      "flags": {},
-      "order": 2,
-      "mode": 0,
-      "outputs": [
-        {
-          "name": "IMAGE",
-          "type": "IMAGE",
-          "links": [
-            20,
-            21,
-            29,
-            30
-          ],
-          "shape": 3,
-          "label": "图像",
-          "slot_index": 0
-        },
-        {
-          "name": "MASK",
-          "type": "MASK",
-          "links": null,
-          "shape": 3,
-          "label": "遮罩"
-        }
-      ],
-      "properties": {
-        "Node name for S&R": "LoadImage"
-      },
-      "widgets_values": [
-        "lara (1).jpeg",
-        "image"
-      ]
-    },
-    {
-      "id": 13,
-      "type": "SaveImage",
-      "pos": [
-        1532,
-        443
-      ],
-      "size": [
-        349.09122980094276,
-        294.37053154768955
-      ],
-      "flags": {},
-      "order": 5,
-      "mode": 0,
-      "inputs": [
-        {
-          "name": "images",
-          "type": "IMAGE",
-          "link": 27,
-          "label": "图像"
-        }
-      ],
-      "properties": {},
-      "widgets_values": [
-        "ComfyUI"
-      ]
-    }
-  ],
-  "links": [
-    [
-      20,
-      4,
-      0,
-      11,
-      0,
-      "IMAGE"
-    ],
-    [
-      21,
-      4,
-      0,
-      11,
-      1,
-      "IMAGE"
-    ],
-    [
-      24,
-      1,
-      0,
-      11,
-      3,
-      "STRING"
-    ],
-    [
-      25,
-      2,
-      0,
-      11,
-      4,
-      "STRING"
-    ],
-    [
-      27,
-      11,
-      0,
-      13,
-      0,
-      "IMAGE"
-    ],
-    [
-      29,
-      4,
-      0,
-      11,
-      2,
-      "IMAGE"
-    ],
-    [
-      30,
-      4,
-      0,
-      15,
-      0,
-      "IMAGE"
-    ],
-    [
-      31,
-      15,
-      0,
-      14,
-      0,
-      "IMAGE"
-    ]
-  ],
-  "groups": [],
-  "config": {},
-  "extra": {
-    "ds": {
-      "scale": 1.1000000000000003,
-      "offset": [
-        -345.4994462246429,
-        114.9118644700478
-      ]
-    }
-  },
-  "version": 0.4
-}
\ No newline at end of file