implementing but commenting out distinct_2w_forms

wani.py

@@ -1310,14 +1310,13 @@ class StructureMatch:
             dm.add(" ".join(words[k].text for k in keys))
         return len(dm)
 
-    def distinct_2w_forms(self):
-        dm = set()
-        # TODO
-        # keys = [key for key in self.matches[0] if self.comp
-
-        for words in self.matches:
-            dm.add(" ".join(words[k].text for k in keys))
-        return len(dm)
+    # def distinct_2w_forms(self, jppb):
+    #     dm = set()
+    #     for words in self.matches:
+    #         cw1 = words[jppb[0]]
+    #         cw2 = words[jppb[1]]
+    #         dm.add((cw1.text, cw2.text))
+    #     return len(dm)
 
     def append(self, match):
         self.matches.append(match)