# -*- coding: utf-8 -*-
# @Time    : 2018/1/10 10:01
# @Author  : play4fun
# @File    : arm_utils.py
# @Software: PyCharm

"""
arm_utils.py:
"""

def draw_line(x1, y1, x2, y2):

ae35b13b72aacfcae5248e1f73477e2970f135aa
# -*- coding: utf-8 -*-
# @Time    : 2018/1/10 10:01
# @Author  : play4fun
# @File    : arm_utils.py
# @Software: PyCharm

"""
arm_utils.py:
"""

def draw_line(x1, y1, x2, y2):
