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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 is_packet_type(cls):
 """Check if class is one the packet types."""

    from .packet_types import EddystoneUIDFrame, EddystoneURLFrame, \
                              EddystoneEncryptedTLMFrame, EddystoneTLMFrame, \
                              EddystoneEIDFrame, IBeaconAdvertisement, \
                              EstimoteTelemetryFrameA, EstimoteTelemetryFrameB
    return (cls in [EddystoneURLFrame, EddystoneUIDFrame, EddystoneEncryptedTLMFrame, \
                    EddystoneTLMFrame, EddystoneEIDFrame, IBeaconAdvertisement, \
                    EstimoteTelemetryFrameA, EstimoteTelemetryFrameB])