Update README.md

README.md

@@ -121,7 +121,7 @@ Returns True if the candidate answer is a match of any of the gold answers.
 from qa_metrics.transformerMatcher import TransformerMatcher
 
 question = "Which movie is loosley based off the Brother Grimm's Iron Henry?"
-tm = TransformerMatcher("roberta-large")
+tm = TransformerMatcher("zli12321/answer_equivalence_roberta-large")
 scores = tm.get_scores(reference_answer, candidate_answer, question)
 match_result = tm.transformer_match(reference_answer, candidate_answer, question)
 print("Score: %s; bert Match: %s" % (scores, match_result))