Remove unused packet handlers

core/src/trezor/wire/thp/packet_handlers.py

@@ -1,14 +0,0 @@
-from . import ChannelState
-from .channel_context import ChannelContext
-
-
-def getPacketHandler(
-    channel: ChannelContext, packet: bytes
-):  # TODO is the packet bytes or BufferType?
-    if channel.get_channel_state is ChannelState.TH1:  # TODO is correct
-        # return handler_TH_1
-        pass
-
-
-def handler_TH_1(packet):
-    pass