Module json 

JSON file I/O for model serialization.

Provides functions for reading and writing model files, plus utility functions for timestamp generation and version validation.

Functions

iso_timestamp

Generate an ISO 8601 timestamp from the current system time.

load_from_file

Load a serialized model from a file.

save_to_file

Save a serialized model to a file as formatted JSON.

validate_format_version

Validate that a format version is compatible with the current version.