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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_available_FIELD_transitions(instance, field):
 """ List of transitions available in current model state with all conditions met """

    curr_state = field.get_state(instance)
    transitions = field.transitions[instance.__class__]

    for name, transition in transitions.items():
        meta = transition._django_fsm
        if meta.has_transition(curr_state) and meta.conditions_met(instance, curr_state):
            yield meta.get_transition(curr_state)