Change spacing for file addition; larger comment block; top label Add padding to file input not the close button. This groups the clear button with its file input. Comment block becomes larger. In table layout, make header and data align to top of cell. Add padding to in table headers, makes the rows easier to scan.

try:
    # Python 3+.
    from xmlrpc import client, server
    server.SimpleXMLRPCDispatcher
except (ImportError, AttributeError):
    # Python 2.
    import xmlrpclib as client  # noqa: F401
    import SimpleXMLRPCServer as server