Remove default mutable arguments from AbstractEmbModel constructor

[ananthsub]

What does this PR do ?

This PR changes the constructor signature to avoid setting an empty list as the default value for these arguments. This change is backwards compatible with existing callers.

Collection: Diffusion

Changelog

• Remove default mutable arguments from AbstractEmbModel constructor

Usage

• You can potentially add a usage example below

# Add a code snippet demonstrating how to use this 

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Additional Information

• Related to # (issue)

[github-actions]

beep boop 🤖: 🙏 The following files have warnings. In case you are familiar with these, please try helping us to improve the code base.

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Your code was analyzed with PyLint. The following annotations have been identified:

************* Module nemo.collections.diffusion.encoders.conditioner
nemo/collections/diffusion/encoders/conditioner.py:22:0: C0115: Missing class docstring (missing-class-docstring)
nemo/collections/diffusion/encoders/conditioner.py:40:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/collections/diffusion/encoders/conditioner.py:44:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/collections/diffusion/encoders/conditioner.py:48:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/collections/diffusion/encoders/conditioner.py:75:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/collections/diffusion/encoders/conditioner.py:133:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/collections/diffusion/encoders/conditioner.py:138:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/collections/diffusion/encoders/conditioner.py:169:0: C0115: Missing class docstring (missing-class-docstring)
nemo/collections/diffusion/encoders/conditioner.py:185:4: C0116: Missing function or method docstring (missing-function-docstring)
nemo/collections/diffusion/encoders/conditioner.py:190:4: C0116: Missing function or method docstring (missing-function-docstring)

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Your code has been rated at 9.06/10

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Thank you for improving NeMo's documentation!