code update

code/main_extractor.py

@@ -275,7 +275,7 @@ def iterate(data):
             continue
         elif el[0] in de_en:
             done.append(el[0])
-            with open('done.json','w') as f:
+            with open(DONE,'w') as f:
                 json.dump(done, f)
             if i%100 == 0:
                 print(i, ' articles of ',len(data),' extracted')
@@ -293,7 +293,7 @@ def iterate(data):
         if i%100 == 0:
             print(i, ' articles of ',len(data),' extracted')
         done.append(el[0])
-        with open('done.json','w') as f:
+        with open(DONE,'w') as f:
             json.dump(done, f)