def preprocess_program(self, program):
    """Switches OOV T5 tokens and performs lowercasing."""
    program_processed = str(program)
    program_processed = program_processed.lower()
    program_processed = program_processed.replace("<", "lt")
    return program_processed
Switches OOV T5 tokens and performs lowercasing.
language/compir/dataset_parsers/sql_parser.py