code: def __dir__():
      """Returns the module's __dir__, including the local variables
      and augmenting it with the dynamically dispatched variables from backend.
      """
      static_items = list(sys.modules[__name__].__dict__.keys())
      return backend.get_backend_dir() + static_items
  
imports: import sys
  from .base import unfold, fold
  from .base import tensor_to_vec, vec_to_tensor
  from .base import partial_unfold, partial_fold
  from .base import partial_tensor_to_vec, partial_vec_to_tensor
  from .cp_tensor import cp_to_tensor, cp_to_unfolded, cp_to_vec, cp_norm, cp_mode_dot, cp_normalize, validate_cp_rank
  from .tucker_tensor import tucker_to_tensor, tucker_to_unfolded, tucker_to_vec, tucker_mode_dot, validate_tucker_rank
  from .tt_tensor import tt_to_tensor, tt_to_unfolded, tt_to_vec, validate_tt_rank, pad_tt_rank
  from .tt_matrix import tt_matrix_to_tensor, tt_matrix_to_tensor, validate_tt_matrix_rank, tt_matrix_to_unfolded, tt_matrix_to_vec, tt_matrix_to_matrix
  from .tr_tensor import tr_to_tensor, tr_to_unfolded, tr_to_vec, validate_tr_rank
  from .tenalg import SVD_FUNS, svd_interface, truncated_svd
  from .backend import set_backend, get_backend
  from .backend import context, tensor, is_tensor, shape, ndim, to_numpy, copy, float64, concatenate, reshape, transpose, moveaxis, arange, any, ones, zeros, zeros_like, eye, where, conj, index, index_update, clip, max, min, argmax, argmin, all, mean, sum, prod, sign, abs, sqrt, norm, dot, kron, solve, lstsq, qr, kr, stack, maximum, eps, finfo, matmul, index_update, check_random_state, randn, log, log2, exp, sin, cos, tan, asin, acos, atan, arcsin, arccos, arctan, sinh, sort, cosh, tanh, arcsinh, arccosh, arctanh, asinh, acosh, atanh, e, pi, inf, nan
  from .None import backend
  from .None import decomposition
  from .None import plugins
  from .None import metrics
  from .None import regression
  from .None import tenalg
  from .None import random
  from .None import datasets
label_desc: Use image node_id 1 for calling a global function with example usage: __dir__() and returns: unknown