Pip failed to install tesserocr, the solution is as follows

Solution:
Enter the following website, confirm whether your computer is 64-bit or 32-bit, and the python version, then download the corresponding whl file
https://github.com/simonflueckiger/tesserocr-windows_build/releases
and enter the command line and enter pip install (whl file path). Such as my installation command:

The path behind install here is the path to download and save the whl file.
Then, complete