clicking on the 'Fork' button on the repository's page. This creates a copy of the code
under your GitHub user account.  
2. Clone your fork to your local disk, and add the base repository as a remote:  
```bash
$ git clone git@github.com:<your GitHub handle>/diffusers.git
$ cd diffusers
$ git remote add upstream https://github.com/huggingface/diffusers.git
```  
3. Create a new branch to hold your development changes:  
```bash
$ git checkout -b a-descriptive-name-for-my-changes
```