SchemaLoaderValidator
- class mtf.utils.eth_filters.get_mtf_filter.SchemaLoaderValidator
- This class gets all the mtf filter schemas, load them, and validate the given user input for the filter - __init__()
 - read_schemas()
- Read all the json files from the relative path 
 - load_schemas()
- Load the json schemas and save them 
 - user_schema_dissector(user_input: FilterProcessor)
- returns the corresponding schema for the user schema to be used for validation 
 - validate_user_schema(user_input: FilterProcessor)
- Validate the user input. The link between user_input and the loaded schema is the ‘filter_name’