Import lines with a semicolon separator are improperly formatted

[superDross]

Description

Import lines that also contain a semicolon separator will be incorrectly formatted.

Steps to reproduce

Execute autoimport on this file:

class Person:
    def __init__(self, name, age, gender):
        self.name = name
        self.age = age
        self.gender = gender

    def say_hi(self):
        import pdb;pdb.set_trace()
        return f"Hello, my name is {self.name}"

Will result in this output:

import pdb;pdb.set_trace()
        return f"Hello, my name is {self.name}"

class Person:
    def __init__(self, name, age, gender):
        self.name = name
        self.age = age
        self.gender = gender

    def say_hi(self):

This is because it thinks this is a multiline import statement (due to the () character

Desired behavior

The expected output should be:

import pdb

class Person:
    def __init__(self, name, age, gender):
        self.name = name
        self.age = age
        self.gender = gender

    def say_hi(self):
        pdb.set_trace()
        return f"Hello, my name is {self.name}"

Environment

david ~ 1 $ autoimport --version
           autoimport version: 1.0.0
               python version: 3.8.7 (default, Jan  3 2021, 20:50:30)  [GCC 10.2.0]
                     platform: Linux-5.10.89-1-MANJARO-x86_64-with-glibc2.2.5

[lyz-code]

Available since 1.0.3, thanks @superDross for your contribution