parser.add_argument("--expr_input_file", type=str, default=None)
##############################
-# Misc
+# Mixing
parser.add_argument("--mixing_hard", action="store_true", default=False)
sys.stdout.flush()
+log_string(f"argv {' '.join(sys.argv)}")
+
for n in vars(args):
log_string(f"args.{n} {getattr(args, n)}")