Luis/install profiles

[LDiazN]

Problem

We need to provide multiple installation profiles, so that users of this library can have lighter installation of the project in case they don't need some dependency-heavy features, like classification or the dashboard. Also, a missing dependency should be notified gracefully when using the cli tool, a meaningful message should be printed so the user can know which actions to take to solve it.

Solution

Added "extra" dependencies as installation profles. Added profiles:

• classification : to provide classification functionality, includes the following dependencies
  • transformers
  • transformers-interpret
  • torch
  • datasets
  • scikit-learn
  • scikit-multilearn
  • pandas
• tensorflow : to provide tensorflow as a dependency
  • tensorflow
  • tensorflow_hub
  • tensorflow-probability
• jupyter : To provide jupyter as a dev tool, which is quite useful
  • jupyter
  • ipykernel
  • ipython
• all : Include all the previous versions

Also, as the microscope.Manager object is the main interface for the CLI tool, optional features were included as part of the functions and not the module itself. for example:

def run_classification_from_experiment(
        self, branch: str, experiment: str, data: List[ScrapedData]
    ) -> List[Dict[str, Any]]:
        """
           docs
        """
        from c4v.classifier.classifier_experiment import ClassifierExperiment

        classifier_experiment = ClassifierExperiment.from_branch_and_experiment(
            branch, experiment
        )

        return classifier_experiment.classify(data)

Note that imports in python won't run the entire python file twice when they are called more than once, so they are lazy by default.

Relevant files:

• pyproject.toml = specified set up for additional dependencies
• src/c4v/c4v_cli.py = added try/except statements when a import cannot be satisfied because of an optional dependency not being available.
• src/c4v/microscope/manager.py = added local imports of possibly-missing dependencies, so that the entire module won't break when a lighter profile is installed
• noxfile.py = added set up to install the complete version when running a test session

Further work

• Add documentation for additional