The available package in Pycharm does not display the problem
Problem: The following problem occurred when pycharm wanted to install the package today: it was always empty, and it was not displayed when searching for pyfm. (I have used the mirror URL, it should not be a network connection problem)
Solution: Go back to the previous level, click the anaconda icon to kill it, and then click **+** and it will be fine.
result:
