Remove redundant weights

action_generation.py

@@ -186,7 +186,6 @@ class action_generation(evaluate.Metric):
             weights={"class": 0.8, "phrase": 0.2}
         ):
         """Returns the scores"""
-        weights = {"class": 0.8, "phrase": 0.2}
         class_eval = ClassEvaluater(valid_labels)(predictions, references)
         phrase_eval = PhraseEvaluater(valid_labels)(predictions, references)
         weight_sum = {