code: def test_Module_element_from_rational():
      T = Poly(cyclotomic_poly(5, x))
      A = PowerBasis(T)
      B = A.submodule_from_matrix(2 * DomainMatrix.eye(4, ZZ))
      rA = A.element_from_rational(QQ(22, 7))
      rB = B.element_from_rational(QQ(22, 7))
      assert rA.coeffs == [22, 0, 0, 0]
      assert rA.denom == 7
      assert rA.module == A
      assert rB.coeffs == [22, 0, 0, 0]
      assert rB.denom == 7
      assert rB.module == A
  
imports: from sympy.abc import x, zeta
  from sympy.polys import Poly, cyclotomic_poly
  from sympy.polys.domains import FF, QQ, ZZ
  from sympy.polys.matrices import DomainMatrix, DM
  from sympy.polys.numberfields.exceptions import ClosureFailure, MissingUnityError, StructureError
  from sympy.polys.numberfields.modules import Module, ModuleElement, ModuleEndomorphism, PowerBasis, PowerBasisElement, find_min_poly, is_sq_maxrank_HNF, make_mod_elt, to_col
  from sympy.polys.numberfields.utilities import is_int
  from sympy.polys.polyerrors import UnificationFailed
  from sympy.testing.pytest import raises
label_desc: Use image node_id 10 for calling a global function with example usage: test_Module_element_from_rational() without return types