add test print matches

handler.py

@@ -392,6 +392,7 @@ def run_math_density(transcript):
             matches = list(re.finditer(term, text, re.IGNORECASE))
             # Filter out matches that share positions with longer terms
             matches = [match for match in matches if not any(match.start() in range(existing[0], existing[1]) for existing in matched_positions)]
+            print("matches: ", matches)
             if len(matches) > 0:
                 if utt.role == "teacher":
                     if math_terms_dict[term] not in teacher_math_word_cloud: