Add uninstall command to cut_cross_entropy import message

[floaty3]

Description

Adds the uninstall command to the cut_cross_entropy import/install message.

Motivation and Context

I was following the error message's install instructions, and it was not installing a newer version. I think it would be helpful to update this message with the uninstall part. See #3530 (comment)

How has this been tested?

Has not been tested.

AI Usage Disclaimer

No

Summary by CodeRabbit

• Chores
  • Updated installation instructions to provide clearer guidance for dependency setup and reinstallation.

[coderabbitai]

📝 Walkthrough

Walkthrough

This PR updates the cut-cross-entropy integration's installation message to include an explicit pip uninstall -y cut-cross-entropy step before reinstalling the Axolotl fork from the specified git commit.

Changes

Cohort / File(s)	Summary
Installation Message Update src/axolotl/integrations/cut_cross_entropy/__init__.py	Added explicit pip uninstall -y cut-cross-entropy step to _CCE_INSTALL_MESSAGE before reinstalling the Axolotl fork from git.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• chore: bump cut-cross-entropy to 58d6572 #3424: Modifies the same installation guidance string in src/axolotl/integrations/cut_cross_entropy/__init__.py (updates commit hash).
• chore: update cce commit to include gemma3n fixes #2881: Updates the same installation message string with commit hash change.
• feat: add step3p5 for cce #3384: Modifies cut-cross-entropy installation messaging and command structure.

Suggested reviewers

• winglian

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: adding an uninstall command to the cut_cross_entropy import message.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[coderabbitai]

🧹 Nitpick comments (1)

src/axolotl/integrations/cut_cross_entropy/__init__.py (1)

36-39: Keep install remediation text consistent with scripts/cutcrossentropy_install.py.

Line 38 now hardcodes an unconditional uninstall command, while scripts/cutcrossentropy_install.py:21-32 builds this command conditionally (and can include a uv prefix). Consider sourcing the message from the same logic (or explicitly pointing users to the script output) to avoid conflicting troubleshooting instructions.

🤖 Prompt for AI Agents

Verify each finding against the current code and only fix it if needed.

In `@src/axolotl/integrations/cut_cross_entropy/__init__.py` around lines 36 - 39,
The _CCE_INSTALL_MESSAGE constant currently hardcodes an unconditional uninstall
command that conflicts with the conditional command built in
scripts/cutcrossentropy_install.py; update the code so _CCE_INSTALL_MESSAGE is
generated from the same logic (or simply point users to run the install script)
instead of hardcoding the uninstall. Locate the _CCE_INSTALL_MESSAGE symbol in
src/axolotl/integrations/cut_cross_entropy/__init__.py and either (A) import or
call the installer message/builder from scripts/cutcrossentropy_install.py to
produce the exact command (including optional "uv" prefix and conditional
uninstall), or (B) replace the constant string with a short directive that tells
users to run scripts/cutcrossentropy_install.py for the correct,
environment-aware install command; ensure the final text no longer contains a
conflicting hardcoded uninstall instruction.

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Nitpick comments:
In `@src/axolotl/integrations/cut_cross_entropy/__init__.py`:
- Around line 36-39: The _CCE_INSTALL_MESSAGE constant currently hardcodes an
unconditional uninstall command that conflicts with the conditional command
built in scripts/cutcrossentropy_install.py; update the code so
_CCE_INSTALL_MESSAGE is generated from the same logic (or simply point users to
run the install script) instead of hardcoding the uninstall. Locate the
_CCE_INSTALL_MESSAGE symbol in
src/axolotl/integrations/cut_cross_entropy/__init__.py and either (A) import or
call the installer message/builder from scripts/cutcrossentropy_install.py to
produce the exact command (including optional "uv" prefix and conditional
uninstall), or (B) replace the constant string with a short directive that tells
users to run scripts/cutcrossentropy_install.py for the correct,
environment-aware install command; ensure the final text no longer contains a
conflicting hardcoded uninstall instruction.

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 19c9ff94-b13c-491a-a9c6-293d106c3639

📥 Commits

Reviewing files that changed from the base of the PR and between 7c56809 and d650d2d.

📒 Files selected for processing (1)

• src/axolotl/integrations/cut_cross_entropy/__init__.py

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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