docstr: Copies value of other MPCTensor into this MPCTensor.
docstr_tok: ["Copies","value","of","other","MPCTensor","into","this","MPCTensor","."]
code: def copy_(self, other):
      """Copies value of other MPCTensor into this MPCTensor."""
      assert isinstance(other, MPCTensor), "other must be MPCTensor"
      self._tensor.copy_(other._tensor)
      self.ptype = other.ptype
  
imports: import torch
  from .None import communicator
  from .common.tensor_types import is_tensor
  from .common.util import torch_stack
  from .config import cfg
  from .cryptensor import CrypTensor
  from .cuda import CUDALongTensor
  from .encoder import FixedPointEncoder
  from .primitives.binary import BinarySharedTensor
  from .primitives.converters import convert
  from .ptype import ptype
label_desc: Use image node_id 6 for calling the MPCTensor obj's underlying member method code with example usage: obj.copy_(other) without return types