cloning this repo fails, error: invalid path ...

[abdullam]

$ git clone https://github.com/abdur75648/Deep-Learning-Specialization-Coursera.git
Cloning into 'Deep-Learning-Specialization-Coursera'...
remote: Enumerating objects: 1028, done.
remote: Counting objects: 100% (361/361), done.
remote: Compressing objects: 100% (205/205), done.
remote: Total 1028 (delta 157), reused 341 (delta 153), pack-reused 667
Receiving objects: 100% (1028/1028), 164.96 MiB | 1.96 MiB/s, done.
Resolving deltas: 100% (292/292), done.
error: invalid path 'Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization/README.md'
fatal: unable to checkout working tree
warning: Clone succeeded, but checkout failed.
You can inspect what was checked out with 'git status'
and retry with 'git restore --source=HEAD :/'

[abdullam]

I think this is because your folder names are "bad", i.e. they include space and other special characters such as : and ,

[Yangzhengan]

how can i solve this problem? this question puzzle me 2 days......