feat(neutts): add backend

[mudler]

Description

This PR adds the neutts backend

Notes for Reviewers

Tested with:

name: neutts
backend: neutts
parameters:
 model: neuphonic/neutts-air

tts:
  audio_path: "./dave.wav"

options:
  - ref_text:So I'm live on radio. And I say, well, my dear friend James here clearly, and the whole room just froze. Turns out I'd completely misspoken and mentioned our other friend.
known_usecases:
  - tts

Signed commits

• Yes, I signed my commits.

[github-actions]

yamllint Failed

Show Output

::group::backend/index.yaml
::warning file=backend/index.yaml,line=96,col=6::96:6 [comments] missing starting space in comment
::warning file=backend/index.yaml,line=794,col=6::794:6 [comments] missing starting space in comment
::warning file=backend/index.yaml,line=1021,col=3::1021:3 [comments-indentation] comment not indented like content
::endgroup::

::group::backend/python/neutts/example_config.yaml
::warning file=backend/python/neutts/example_config.yaml,line=4,col=1::4:1 [document-start] missing document start "---"
::error file=backend/python/neutts/example_config.yaml,line=15,col=1::15:1 [trailing-spaces] trailing spaces
::error file=backend/python/neutts/example_config.yaml,line=19,col=1::19:1 [trailing-spaces] trailing spaces
::endgroup::

Workflow: Yamllint GitHub Actions, Action: __karancode_yamllint-github-action_2, Lint: backend

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[github-actions]

yamllint Failed

Show Output

::group::backend/index.yaml
::warning file=backend/index.yaml,line=96,col=6::96:6 [comments] missing starting space in comment
::warning file=backend/index.yaml,line=794,col=6::794:6 [comments] missing starting space in comment
::warning file=backend/index.yaml,line=1021,col=3::1021:3 [comments-indentation] comment not indented like content
::endgroup::

::group::backend/python/neutts/example_config.yaml
::warning file=backend/python/neutts/example_config.yaml,line=4,col=1::4:1 [document-start] missing document start "---"
::error file=backend/python/neutts/example_config.yaml,line=15,col=1::15:1 [trailing-spaces] trailing spaces
::error file=backend/python/neutts/example_config.yaml,line=19,col=1::19:1 [trailing-spaces] trailing spaces
::endgroup::

Workflow: Yamllint GitHub Actions, Action: __karancode_yamllint-github-action_2, Lint: backend

[github-actions]

yamllint Failed

Show Output

::group::backend/index.yaml
::warning file=backend/index.yaml,line=96,col=6::96:6 [comments] missing starting space in comment
::warning file=backend/index.yaml,line=794,col=6::794:6 [comments] missing starting space in comment
::warning file=backend/index.yaml,line=1021,col=3::1021:3 [comments-indentation] comment not indented like content
::endgroup::

::group::backend/python/neutts/example_config.yaml
::warning file=backend/python/neutts/example_config.yaml,line=4,col=1::4:1 [document-start] missing document start "---"
::error file=backend/python/neutts/example_config.yaml,line=15,col=1::15:1 [trailing-spaces] trailing spaces
::error file=backend/python/neutts/example_config.yaml,line=19,col=1::19:1 [trailing-spaces] trailing spaces
::endgroup::

Workflow: Yamllint GitHub Actions, Action: __karancode_yamllint-github-action_2, Lint: backend

[github-actions]

yamllint Failed

Show Output

::group::backend/index.yaml
::warning file=backend/index.yaml,line=96,col=6::96:6 [comments] missing starting space in comment
::warning file=backend/index.yaml,line=794,col=6::794:6 [comments] missing starting space in comment
::warning file=backend/index.yaml,line=1021,col=3::1021:3 [comments-indentation] comment not indented like content
::endgroup::

::group::backend/python/neutts/example_config.yaml
::warning file=backend/python/neutts/example_config.yaml,line=4,col=1::4:1 [document-start] missing document start "---"
::error file=backend/python/neutts/example_config.yaml,line=15,col=1::15:1 [trailing-spaces] trailing spaces
::error file=backend/python/neutts/example_config.yaml,line=19,col=1::19:1 [trailing-spaces] trailing spaces
::endgroup::

Workflow: Yamllint GitHub Actions, Action: __karancode_yamllint-github-action_2, Lint: backend

[mudler]

Failing at (opened neuphonic/neutts-air#26 ):

    class _ArrayXDExtensionType(pa.PyExtensionType):
AttributeError: module 'pyarrow' has no attribute 'PyExtensionType'. Did you mean: 'ExtensionType'?

Also slightly loosing interest in this backend neuphonic/neutts-air#3

[github-actions]

yamllint Failed

Show Output

::group::backend/index.yaml
::warning file=backend/index.yaml,line=96,col=6::96:6 [comments] missing starting space in comment
::warning file=backend/index.yaml,line=794,col=6::794:6 [comments] missing starting space in comment
::warning file=backend/index.yaml,line=1021,col=3::1021:3 [comments-indentation] comment not indented like content
::endgroup::

::group::backend/python/neutts/example_config.yaml
::warning file=backend/python/neutts/example_config.yaml,line=4,col=1::4:1 [document-start] missing document start "---"
::error file=backend/python/neutts/example_config.yaml,line=15,col=1::15:1 [trailing-spaces] trailing spaces
::error file=backend/python/neutts/example_config.yaml,line=19,col=1::19:1 [trailing-spaces] trailing spaces
::endgroup::

Workflow: Yamllint GitHub Actions, Action: __karancode_yamllint-github-action_2, Lint: backend

[mudler]

quantizated versions works too. Tested with neuphonic/neutts-air-q4-gguf