human
Solve the following python programming problem given the following code:
def _term_div(self) : 
    zm = self.ring.zero_monom 
    domain = self.ring.domain 
    domain_quo = domain.quo 
    monomial_div = self.ring.monomial_div 
    if zm.has_Field : 
        def term_div(a_lm_a_lc, b_lm_b_lc) : 
            (a_lm, a_lc) = a_lm_a_lc 
            (b_lm, b_lc) = b_lm_b_lc 
            if (b_lm == zm) : 
                monom = a_lm 
else : 
                monom = monomial_div (a_lm, b_lm) 
if (monom is not None) : 
                return (monom, domain_quo (a_lc, b_lc)) 
else : 
                return None 
else : 
        def term_div(a_lm_a_lc, b_lm_b_lc) : 
            (a_lm, a_lc) = a_lm_a_lc 
            (b_lm, b_lc) = b_lm_b_lc 
            if (b_lm == zm) : 
                monom = a_lm 
else : 
                monom = monomial_div (a_lm, b_lm) 
if (not ((monom is None) or (a_lc % b_lc))) : 
                return (monom, domain_quo (a_lc, b_lc)) 
else : 
                return None 
return term_div 

    
    

    Fix the buggy line: if zm.has_Field :
assistant
#Here is Python program to fix the buggy line: if zm.

if domain.has_Field :