ValueError: Unknown provider: ProsusAI when importing marvin module

[justquick]

First check

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• I used the GitHub search to try to find a similar issue and didn't find one.
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Bug summary

Using latest 1.5.6 release, im having issues doing the quickstart guide and simply doing import marvin blows up. The error is related to the ProsusAI which i do not use.

Reproduction

import marvin

Error

Traceback (most recent call last):
  File "/Users/jquick/Projects/marv/main.py", line 2, in <module>
    import marvin
  File "/Users/jquick/.local/share/virtualenvs/marv-60bvcKe7/lib/python3.10/site-packages/marvin/__init__.py", line 3, in <module>
    from .components import (
  File "/Users/jquick/.local/share/virtualenvs/marv-60bvcKe7/lib/python3.10/site-packages/marvin/components/__init__.py", line 7, in <module>
    from .ai_classifier import ai_classifier
  File "/Users/jquick/.local/share/virtualenvs/marv-60bvcKe7/lib/python3.10/site-packages/marvin/components/ai_classifier.py", line 88, in <module>
    class AIEnumMeta(EnumMeta):
  File "/Users/jquick/.local/share/virtualenvs/marv-60bvcKe7/lib/python3.10/site-packages/marvin/components/ai_classifier.py", line 97, in AIEnumMeta
    __metadata__ = AIEnumMetaData()
  File "/Users/jquick/.local/share/virtualenvs/marv-60bvcKe7/lib/python3.10/site-packages/pydantic/main.py", line 164, in __init__
    __pydantic_self__.__pydantic_validator__.validate_python(data, self_instance=__pydantic_self__)
  File "/Users/jquick/.local/share/virtualenvs/marv-60bvcKe7/lib/python3.10/site-packages/marvin/core/ChatCompletion/__init__.py", line 56, in ChatCompletion
    raise ValueError(f"Unknown provider: {provider}")
ValueError: Unknown provider: ProsusAI

Versions

`marvin version` fails w/ error also

OSX 12.6 intel
Python 3.10.8
pipenv, version 2023.10.24

packages from pip freeze

marvin==1.5.6
pydantic==2.4.2
openai==0.28.1

Additional context

No response

[aaazzam]

hey @justquick we're pretty confused about this one

there's no reference of ProsusAI anywhere in Marvin

not sure if there's some weird config or virtualenv thing going on - I don't think we're colliding with some env variable you might have set. Is there a world where you can try in a fresh venv?

[justquick]

Yea this is def very weird. It happens in every venv no matter whether it's pip, pipenv, hatch, poetry, etc. For some reason openai? is looking for ProsusAI/finbert model probably from huggingface but nothing in my env defines prosus and i cant find anything mentioning it in ~/.config or ~/Library/Application Suppor. The confusing thing is that why is it trying to load a model when it's hitting pydantic directly and not going through the openai package first?

Anyway it's curious but i think you can safely close this ticket as im sure it's related to my rats nest of a dev env. If you are still curios here are a few more details

Im also seeing a warning related to dotenv on the pip install:

$ mkvirtualenv marv  # virtualenvwrapper shortcut
...
$ pip install marvin
...
WARNING: pydantic 2.4.2 does not provide the extra 'dotenv'
...

install passes but the first roadblock i hit is w/ dotenv after install running marvin

$ marvin
Traceback (most recent call last):
  File "/Users/jquick/.local/share/virtualenvs/marv/lib/python3.10/site-packages/pydantic/v1/env_settings.py", line 330, in read_env_file
    from dotenv import dotenv_values
ModuleNotFoundError: No module named 'dotenv'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/Users/jquick/.local/share/virtualenvs/marv/bin/marvin", line 5, in <module>
    from marvin.cli import app
  File "/Users/jquick/.local/share/virtualenvs/marv/lib/python3.10/site-packages/marvin/__init__.py", line 1, in <module>
    from .settings import settings
  File "/Users/jquick/.local/share/virtualenvs/marv/lib/python3.10/site-packages/marvin/settings.py", line 131, in <module>
    class Settings(MarvinBaseSettings):
  File "/Users/jquick/.local/share/virtualenvs/marv/lib/python3.10/site-packages/marvin/settings.py", line 152, in Settings
    openai: OpenAISettings = OpenAISettings()
  File "/Users/jquick/.local/share/virtualenvs/marv/lib/python3.10/site-packages/pydantic/v1/env_settings.py", line 41, in __init__
    **__pydantic_self__._build_values(
  File "/Users/jquick/.local/share/virtualenvs/marv/lib/python3.10/site-packages/pydantic/v1/env_settings.py", line 76, in _build_values
    return deep_update(*reversed([source(self) for source in sources]))
  File "/Users/jquick/.local/share/virtualenvs/marv/lib/python3.10/site-packages/pydantic/v1/env_settings.py", line 76, in <listcomp>
    return deep_update(*reversed([source(self) for source in sources]))
  File "/Users/jquick/.local/share/virtualenvs/marv/lib/python3.10/site-packages/pydantic/v1/env_settings.py", line 177, in __call__
    dotenv_vars = self._read_env_files(settings.__config__.case_sensitive)
  File "/Users/jquick/.local/share/virtualenvs/marv/lib/python3.10/site-packages/pydantic/v1/env_settings.py", line 226, in _read_env_files
    read_env_file(env_path, encoding=self.env_file_encoding, case_sensitive=case_sensitive)
  File "/Users/jquick/.local/share/virtualenvs/marv/lib/python3.10/site-packages/pydantic/v1/env_settings.py", line 332, in read_env_file
    raise ImportError('python-dotenv is not installed, run `pip install pydantic[dotenv]`') from e
ImportError: python-dotenv is not installed, run `pip install pydantic[dotenv]`

running pip install pydantic[dotenv] doesnt fix the issue so i run pip install python-dotenv instead

[zzstoatzz]

hi @justquick - are you fine with us closing this issue?