class_docstr: Int64 Data Type
class_docstr_tok: ["Int64","Data","Type"]
code: def __init__(self):
      _DatatypeBase.__init__(self, "Int64", "Int64", 1)
  
imports: import numpy
  from ..proto import Model_pb2
label_desc: Use image node_id 1 to create a new Int64 object from inherited base classes: _DatatypeBase with example: obj = Int64()