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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 ignore_import_warnings_for_related_fields(orig_method, self, node):
 """ Replaces the leave_module method on the VariablesChecker class to prevent unused-import warnings which are caused by the ForeignKey and OneToOneField transformations. By replacing the nodes in the AST with their type rather than the django field, imports of the form 'from django.db.models import OneToOneField' raise an unused-import warning """

    consumer = self._to_consume[0]  # pylint: disable=W0212
    # we can disable this warning ('Access to a protected member _to_consume of a client class')
    # as it's not actually a client class, but rather, this method is being monkey patched
    # onto the class and so the access is valid

    new_things = {}

    iterat = consumer.to_consume.items if PY3 else consumer.to_consume.iteritems
    for name, stmts in iterat():
        if isinstance(stmts[0], ImportFrom):
            if any([n[0] in ('ForeignKey', 'OneToOneField') for n in stmts[0].names]):
                continue
        new_things[name] = stmts

    consumer._atomic = ScopeConsumer(new_things, consumer.consumed, consumer.scope_type)  # pylint: disable=W0212
    self._to_consume = [consumer]  # pylint: disable=W0212

    return orig_method(self, node)