Add supervisely integration

[haiyangdeperci]

This PR adds an integration for Supervisely.

[github-actions]

Locust summary

Git references

Initial: 27483e6
Terminal: 066cc49

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hub/api/dataset.py

Changes:

• Name: Dataset
  Type: class
  Changed lines: 30
  Total lines: 1003
  Changes:
  • Name: Dataset.to_supervisely
    Type: function
    Changed lines: 11
    Total lines: 11
  • Name: Dataset.from_supervisely
    Type: function
    Changed lines: 16
    Total lines: 16

hub/api/integrations.py

Changes:

• Name: _from_supervisely
  Type: function
  Changed lines: 68
  Total lines: 68
  Changes:
  • Name: _from_supervisely.infer_project
    Type: function
    Changed lines: 18
    Total lines: 18
    Changes:
  • Name: _from_supervisely.transformation
    Type: function
    Changed lines: 7
    Total lines: 7
• Name: _to_supervisely
  Type: function
  Changed lines: 48
  Total lines: 48

hub/api/tests/test_converters.py

Changes:

• Name: test_to_supervisely
  Type: function
  Changed lines: 3
  Total lines: 3
• Name: test_from_supervisely
  Type: function
  Changed lines: 9
  Total lines: 9

hub/utils.py

Changes:

• Name: supervisely_loaded
  Type: function
  Changed lines: 6
  Total lines: 6

[codecov]

Codecov Report

Merging #777 (691cfba) into master (28dce6d) will increase coverage by 0.28%.
The diff coverage is 95.21%.

@@            Coverage Diff             @@
##           master     #777      +/-   ##
==========================================
+ Coverage   89.63%   89.91%   +0.28%     
==========================================
  Files          65       65              
  Lines        4571     4770     +199     
==========================================
+ Hits         4097     4289     +192     
- Misses        474      481       +7     

Impacted Files	Coverage Δ
hub/utils.py	81.25% <66.66%> (-0.64%)	⬇️
hub/api/integrations.py	90.03% <95.20%> (+2.05%)	⬆️
hub/api/dataset.py	92.24% <100.00%> (+0.34%)	⬆️
hub/api/dataset_utils.py	96.17% <100.00%> (+0.41%)	⬆️
hub/store/dynamic_tensor.py	89.45% <0.00%> (+0.68%)	⬆️

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[haiyangdeperci]

The fact that tests fail with ray is unrelated to the code introduced by the PR as confirmed by a working MCT.
The coverage has a slight drop because of "not imported" error catch clauses. This is in line with the current code coverage so it should not be an issue.