fix: enable passing an object parameter to pipeline.run()

[faaany]

Related Issues

• fixes can't pass an object parameter to pipeline.run()  #5636

Proposed Changes:

• Use shallow copy instead of deep copy

How did you test it?

locally with my own agent application

Notes for the reviewer

The proposed solution is open for discussion. Another solution would be to first pop out the object parameters before deepcopy(), and then add the object parameters back after deep copy.

Please let me know if a unit test is needed here.

Checklist

• I have read the contributors guidelines and the code of conduct
• I have updated the related issue with new insights and changes
• I added unit tests and updated the docstrings
• I've used one of the conventional commit types for my PR title: fix:, feat:, build:, chore:, ci:, docs:, style:, refactor:, perf:, test:.
• I documented my code
• I ran pre-commit hooks and fixed any issue

[coveralls]

Pull Request Test Coverage Report for Build 6005629482

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.004%) to 48.29%

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Totals
Change from base Build 6003275560:	0.004%
Covered Lines:	11481
Relevant Lines:	23775

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💛 - Coveralls