code: def less_than_or_close(a, b):
      return np.allclose(a, b) or (a < b)
  
imports: import numpy
  from numpy.testing import assert_allclose, assert_, assert_equal, suppress_warnings
  from scipy.sparse import SparseEfficiencyWarning
  import scipy.linalg
  from scipy.sparse.linalg._expm_multiply import _theta, _compute_p_max, _onenormest_matrix_power, expm_multiply, _expm_multiply_simple, _expm_multiply_interval
label_desc: Use image node_id 1 for calling a global function with example usage: less_than_or_close(a, b) and returns: unknown