adding CLI for restore

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 82.92683% with 7 lines in your changes are missing coverage. Please review.

Project coverage is 56.26%. Comparing base (d4857f5) to head (cb25bc4).

Files	Patch %	Lines
cellpose/__main__.py	77.77%	6 Missing :warning:
cellpose/models.py	0.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #875 +/- ## ========================================== + Coverage 55.85% 56.26% +0.41% ========================================== Files 16 16 Lines 3760 3784 +24 ========================================== + Hits 2100 2129 +29 + Misses 1660 1655 -5 ```

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