human
Solve the following python programming problem given the following code:
def get_objects(self) : 
    def build_field_map(params, path = None, current_map = None) : 
        def m2m_o2m_getter(join_params, name, pk_key) : 
            def f(d, obj) : 
                pk_value = obj [pk_key] 
                try : 
                    v = d [name] 
except KeyError : 
                    v = d [name] = OrderedDict () 
if (pk_value is None) : 
                    return None 
if (not (pk_value in v)) : 
                    v [pk_value] = { 
                        
} 
if (not ('__lazy__' in v [pk_value])) : 
                    v [pk_value] ['__lazy__'] = join_params ['lazy'] 
if (not ('__collection__' in v [pk_value])) : 
                    v [pk_value] ['__collection__'] = join_params ['collection'] 
return v [pk_value] 
return f 
def fk_getter(join_params, key) : 
            def f(d, obj) : 
                pk_value = obj [join_params ['table_fields'] ['pk']] 
                if (pk_value is None) : 
                    return None 
if (not (key in d)) : 
                    d [key] = { 
                        
} 
v = d [key] 
                if (not ('__lazy__' in v)) : 
                    v ['__lazy__'] = join_params ['lazy'] 
if (not ('__collection__' in v)) : 
                    v ['__collection__'] = join_params ['collection'] 
return v 
return f 
if (current_map is None) : 
            current_map = { 
                
} 
if (path is None) : 
            path = [] 
for (key, field) in params ['table_fields'].items () : 
            if (key in params ['joins']) : 
                continue 
current_map [field] = (path + [key]) 
for (name, join_params) in params ['joins'].items () : 
            if (name in current_map) : 
                del current_map [name] 
if isinstance (join_params ['relation'] ['field'], (ManyToManyField, OneToManyField)) : 
                build_field_map (join_params, (path + [m2m_o2m_getter (join_params, name, join_params ['table_fields'] ['pk'])]), current_map) 
else : 
                build_field_map (join_params, (path + [fk_getter...

    
    

    Fix the buggy line: if objects.returns_rows :
assistant
#Here is Python code to fix the buggy line: if objects.

if result.returns_rows :