add raw math terms

handler.py

@@ -86,7 +86,8 @@ class Utterance:
             'aggregateUnitMeasure': self.aggregate_unit_measure,
             'wordCount': self.word_count,
             'numMathTerms': self.num_math_terms,
-            'mathTerms': self.math_terms
+            'mathTerms': self.math_terms,
+            'mathTermsRaw': self.math_term_raw
         }
 
     def __repr__(self):
@@ -406,10 +407,9 @@ def run_math_density(transcript):
             # Update matched positions
             matched_positions.update((match.start(), match.end()) for match in matches)
             num_matches += len(matches)
-        print("match list: ", match_list)
-        print("matched positions: ", matched_positions)
         utt.num_math_terms = num_matches
         utt.math_terms = match_list
+        utt.math_terms_raw = [text[start:end] for start, end in matched_positions]
     teacher_dict_list = []
     student_dict_list = []
     dict_list = []