Easy, just asked ChatGPT:

from pint import UnitRegistry

ureg = UnitRegistry()

def convert_weight_to_measurements(weight_in_grams):
    measurements = [
        ('cup', 1),
        ('1/2 cup', 1/2),
        ('1/3 cup', 1/3),
        ('1/4 cup', 1/4),
        ('tablespoon', 1),
        ('teaspoon', 1),
        ('1/2 teaspoon', 1/2),
        ('1/4 teaspoon', 1/4)
    ]

    result = {}

    for measure, value in measurements:
        unit = ureg(measure)
        count = int(weight_in_grams / (value * unit.to('grams').magnitude))
        if count > 0:
            result[measure] = count
            weight_in_grams -= count * (value * unit.to('grams').magnitude)

    return result

# Example usage
weight_in_grams = 240
result = convert_weight_to_measurements(weight_in_grams)
print(f"Weight: {weight_in_grams} grams")
print("Converted to:")
for measure, count in result.items():
    print(f"{count} {measure}")