human
Solve the following python programming problem given the following code:
def accumulate_loop(self, start, stop, loop_body, init, return_stmt = False) : 
    acc = self.mk_acc (init) 
    def loop_body_with_acc(i) : 
        loop_body (acc, i) 
loop_stmt = self.loop (start, stop, loop_body_with_acc, return_stmt = True) 
    loop_stmt.merge [acc.start_var.name] = (init, acc.curr_var) 
    if return_stmt : 
        return (loop_stmt, acc.start_var) 
else : 
        self.blocks += loop_stmt 
        return loop_stmt.start_var 

    
    

    Fix the buggy line: return loop_stmt.start_var
assistant
#Here is Python program to fix the buggy line: return loop_stmt.

return acc.start_var