update cmd client

BasaltTrainer/cmd_server.py

@@ -40,7 +40,7 @@ CODE_PACKER: struct.Struct = struct.Struct("=B")
 HANDSHAKE_REQUEST_PACKER: struct.Struct = struct.Struct("=BII")
 
 
-class CommandServer:
+class CmdServer:
     """
     Command server implementation for the Trainer side according to the protocol.
     """

BasaltTrainer/main.py

@@ -1,4 +1,4 @@
-from command_server import CommandServer, HandshakePayload, PixelKind
+from cmd_server import CmdServer, HandshakePayload, PixelKind
 from while_stopper import WhileStopper
 import logging
 import signal
@@ -9,7 +9,7 @@ def receive_data() -> None:
 
 
 def main():
-    server = CommandServer()
+    server = CmdServer()
 
     print('Please launch BasaltPresenter now.')
     print('Then press Enter to continue...')