code: def time_eqs_165x165():
      if len(eqs_165x165()) != 165:
          raise ValueError("length should be 165")
  
imports: from sympy.polys.rings import ring
  from sympy.polys.fields import field
  from sympy.polys.domains import ZZ, QQ
  from sympy.polys.solvers import solve_lin_sys
label_desc: Use image node_id 3 for calling a global function with example usage: time_eqs_165x165() without return types