class_docstr: Represents a count of occurrences of events or objects.
  
  `Counter` can help debug Pipeline computations. For example, by counting
  objects (consumed, produced, etc...) by the Pipeline, or occurrences of
  certain cases in the Pipeline.
code: def copy(self):
      return copy.copy(self)
  
imports: import abc
  import bisect
  import copy
  import tensorflow.compat.v1
label_desc: Use image node_id 5 for calling the Counter obj's underlying member method code with example usage: obj.copy() and returns: copy