Add matplotlib and termcolor to requirements

[ktangsali]

PhysicsNeMo Pull Request

Description

Checklist

• I am familiar with the Contributing Guidelines.
• New or existing tests cover these changes.
• The documentation is up to date with these changes.
• The CHANGELOG.md is up to date with these changes.
• An issue is linked to this pull request.
• If I am implementing a new model or modifying any existing model, I have followed the Models Implementation Coding Standards.

Dependencies

Review Process

All PRs are reviewed by the PhysicsNeMo team before merging.

Depending on which files are changed, GitHub may automatically assign a maintainer for review.

We are also testing AI-based code review tools (e.g., Greptile), which may add automated comments with a confidence score.
This score reflects the AI’s assessment of merge readiness and is not a qualitative judgment of your work, nor is
it an indication that the PR will be accepted / rejected.

AI-generated feedback should be reviewed critically for usefulness.
You are not required to respond to every AI comment, but they are intended to help both authors and reviewers.
Please react to Greptile comments with 👍 or 👎 to provide feedback on their accuracy.

[greptile-apps]

Greptile Summary

This PR adds matplotlib and termcolor as explicit dependencies to the examples/cfd/lagrangian_mgn/requirements.txt file. Both packages were already being imported in the example code but were missing from the requirements list.

• matplotlib is imported in inference.py (matplotlib.animation, matplotlib.pyplot) for generating visualizations.
• termcolor is imported in loggers.py (termcolor.colored) for colored console output.

Important Files Changed

Filename	Overview
examples/cfd/lagrangian_mgn/requirements.txt	Adds missing matplotlib and termcolor dependencies; both are actively imported in inference.py and loggers.py respectively.

_{Reviews (1): Last reviewed commit: "Add tensorboard, matplotlib, and termcol..." | Re-trigger Greptile}