code: def _construct_expression(coeffs, opt):
      """The last resort case, i.e. use the expression domain."""
      domain, result = EX, []
  
      for coeff in coeffs:
          result.append(domain.from_sympy(coeff))
  
      return domain, result
  
file_path: sympy/sympy/polys/constructor.py
imports: from math import prod
  from sympy.core import sympify
  from sympy.core.evalf import pure_complex
  from sympy.core.sorting import ordered
  from sympy.polys.domains import ZZ, QQ, ZZ_I, QQ_I, EX
  from sympy.polys.domains.complexfield import ComplexField
  from sympy.polys.domains.realfield import RealField
  from sympy.polys.polyoptions import build_options
  from sympy.polys.polyutils import parallel_dict_from_basic
  from sympy.utilities import public
label_desc: Use image node_id 4 for calling a global function with example usage: _construct_expression(coeffs, opt) and returns: domain,  result