code: def deg(self):
      return self._deg
  
file_path: mars/mars/tensor/arithmetic/angle.py
imports: import numpy
  from ...None import opcodes
  from ...serialization.serializables import BoolField
  from ..array_utils import device, as_same_device
  from ..utils import infer_dtype
  from .core import TensorUnaryOp
  from .utils import arithmetic_operand
label_desc: Use image node_id 1 for calling the TensorAngle obj's underlying member method code with example usage: obj.deg() and returns: self