天池实验室安装库时遇到的问题_the following command must be run outside of the i

记录一下使用天池实验室GPU安装库过程中遇到的问题：
首先想使用sklearn：

from sklearn.metrics import f1_score
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但是提示：‘No module named 'sklearn’
新建cell输入：

pip install sklearn
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输出报错：

The following command must be run outside of the IPython shell:
 $ pip install sklearn
 The Python package manager (pip) can only be used from outside of IPython.
 Please reissue the `pip` command in a separate terminal or command prompt.
 See the Python documentation for more information on how to install packages:
  https://docs.python.org/3/installing/
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也就是说天池GPU用的是IPython shell，不能在cell里安装库，所以新建一个Terminal：