message: update ocr model url
diff: @@ -32,17 +32,18 @@ class ServingModels(object):
  self.model_dict["ImageClassification"] = [
  "resnet_v2_50_imagenet", "mobilenet_v2_imagenet"
  ]
  - self.model_dict["TextDetection"] = ["ocr_det"]
  - self.model_dict["OCR"] = ["ocr_rec"]
  + #self.model_dict["TextDetection"] = ["ocr_det"]
  + self.model_dict["OCR"] = ["ocr_rec", "ocr_det"]
  image_class_url = "https://paddle-serving.bj.bcebos.com/paddle_hub_models/image/ImageClassification/"
  image_seg_url = "https://paddle-serving.bj.bcebos.com/paddle_hub_models/image/ImageSegmentation/"
  object_detection_url = "https://paddle-serving.bj.bcebos.com/paddle_hub_models/image/ObjectDetection/"
  - ocr_url = "https://paddle-serving.bj.bcebos.com/paddle_hub_models/image/OCR/"
  + #ocr_url = "https://paddle-serving.bj.bcebos.com/paddle_hub_models/image/OCR/"
  + ocr_url = "https://paddle-serving.bj.bcebos.com/ocr_v2/"
  senta_url = "https://paddle-serving.bj.bcebos.com/paddle_hub_models/text/SentimentAnalysis/"
  semantic_url = "https://paddle-serving.bj.bcebos.com/paddle_hub_models/text/SemanticModel/"
  wordseg_url = "https://paddle-serving.bj.bcebos.com/paddle_hub_models/text/LexicalAnalysis/"
  - ocr_det_url = "https://paddle-serving.bj.bcebos.com/ocr/"
  + #ocr_det_url = "https://paddle-serving.bj.bcebos.com/ocr/"
  self.url_dict = {}
  @@ -58,7 +59,7 @@ class ServingModels(object):
  pack_url(self.model_dict, "ImageSegmentation", image_seg_url)
  pack_url(self.model_dict, "ImageClassification", image_class_url)
  pack_url(self.model_dict, "OCR", ocr_url)
  - pack_url(self.model_dict, "TextDetection", ocr_det_url)
  + #pack_url(self.model_dict, "TextDetection", ocr_det_url)
  def get_model_list(self):
  return self.model_dict
  