Flatten a nested dictionary into a flat dictionary.
Hash a string using sha1.
Import the pandas python package and raise an error if it is not installed.
Import the spacy python package and raise an error if it is not installed.
Import the textstat python package and raise an error if it is not installed.
Import the wandb python package and raise an error if it is not installed.
Load json file to a dictionary.
Analyze text using textstat and spacy.
Construct an html element from a prompt and a generation.
Handle the metadata and associated function states for callbacks.
Callback Handler that logs to Weights and Biases.
