docstr: Save this module to path with protobuf format.
  :param modelPath: The path to save module, local file system,
                    HDFS and Amazon S3 is supported.
                    HDFS path should be like "hdfs://[host]:[port]/xxx"
                    Amazon S3 path should be like "s3a://bucket/xxx"
  :param weightPath: The Path for the parameters
  :param over_write: override the existing model on modelPath or not.
docstr_tok: ["Save","this","module","to","path","with","protobuf","format",".",":","param","modelPath",":","The","path","to","save","module",",","local","file","system",",","HDFS","and","Amazon","S3","is","supported",".","HDFS","path","should","be","like","``","hdfs",":","\/\/","[","host","]",":","[","port","]","\/xxx","''","Amazon","S3","path","should","be","like","``","s3a",":","\/\/bucket\/xxx","''",":","param","weightPath",":","The","Path","for","the","parameters",":","param","over_write",":","override","the","existing","model","on","modelPath","or","not","."]
code: def saveModel(self, modelPath, weightPath=None, over_write=False):
      """
      Save this module to path with protobuf format.
      :param modelPath: The path to save module, local file system,
                        HDFS and Amazon S3 is supported.
                        HDFS path should be like "hdfs://[host]:[port]/xxx"
                        Amazon S3 path should be like "s3a://bucket/xxx"
      :param weightPath: The Path for the parameters
      :param over_write: override the existing model on modelPath or not.
      """
      super(KerasNet, self).saveModel(
          modelPath=modelPath,
          weightPath=weightPath,
          over_write=over_write,
      )
  
imports: import zoo.pipeline.api.autograd
  from zoo.feature.image import ImageSet
  from zoo.feature.text import TextSet
  from zoo.feature.common import FeatureSet
  from zoo.pipeline.api.keras.base import ZooKerasLayer
  from zoo.pipeline.api.keras.utils import *
  from bigdl.nn.layer import Layer
  from zoo.common.utils import callZooFunc
label_desc: Use image node_id 2 for calling the KerasNet obj's underlying member method code with example usage: obj.saveModel(modelPath, weightPath, over_write) without return types