# -*- coding: utf-8 -*-
import subprocess
package = input('Please input package name: ')
subprocess.run('py -m pip install -i https://pypi.tuna.tsinghua.edu.cn/simple -U {}'.format(package), shell=True)

# -*- coding: utf-8 -*-
import subprocess
package = input('Please input package name: ')
subprocess.run('py -m pip install -i https://pypi.tuna.tsinghua.edu.cn/simple -U {}'.format(package), shell=True)
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