Added command-line LAMBO option.

combo/main.py

@@ -86,7 +86,7 @@ flags.DEFINE_integer(name="batch_size", default=1,
 flags.DEFINE_boolean(name="silent", default=True,
                      help="Silent prediction to file (without printing to console).")
 flags.DEFINE_enum(name="predictor_name", default="combo-spacy",
-                  enum_values=["combo", "combo-spacy"],
+                  enum_values=["combo", "combo-spacy", "lambo"],
                   help="Use predictor with whitespace or spacy tokenizer.")