code: def shape(tensor):
      return tuple(tensor.shape.as_list())
  
file_path: tensorly/tensorly/backend/tensorflow_backend.py
imports: import numpy
  from .core import Backend, backend_types, backend_basic_math, backend_array
label_desc: Use image node_id 5 for calling the TensorflowBackend obj's underlying member method code with example usage: obj.shape(tensor) and returns: tuple