[diffusion] chore: clean excessive document (#16986)

python/sglang/multimodal_gen/runtime/server_args.py

@@ -738,17 +738,6 @@ class ServerArgs:
     ) -> int:
         """
         Find an available port with retry logic.
-
-        Args:
-            port: Initial port to check
-            port_inc: Port increment for each attempt
-            max_attempts: Maximum number of attempts to find an available port
-
-        Returns:
-            An available port number
-
-        Raises:
-            RuntimeError: If no available port is found after max_attempts
         """
         attempts = 0
         original_port = port
@@ -1088,13 +1077,6 @@ _global_server_args = None
 def prepare_server_args(argv: list[str]) -> ServerArgs:
     """
     Prepare the inference arguments from the command line arguments.
-
-    Args:
-        argv: The command line arguments. Typically, it should be `sys.argv[1:]`
-            to ensure compatibility with `parse_args` when no arguments are passed.
-
-    Returns:
-        The inference arguments.
     """
     parser = FlexibleArgumentParser()
     ServerArgs.add_cli_args(parser)