Update app.py

app.py

@@ -64,14 +64,14 @@ def recursive_rank(w_art,question):
             res = nlp(qa)
             if res['answer'] not in ['\n',' ','']:
                 ans = res['answer']
-                if res["start"] < cnk:
+                if res["start"] < chk:
                     st = 0#0newres["start"]
                 else:
-                    st = res["start"] - cnk
+                    st = res["start"] - chk
                 # if newres["end"] < 500:
                 #     en = newres["end"]
                 # else:
-                en = res["end"]+cnk
+                en = res["end"]+chk
                 contextual = chunk[st:res["start"]]+ " --> "+ans+ " <-- "+chunk[res["end"]:en]
                 thetext = contextual#chunk[res['start']-300:res['start']+300:]
                 res['text']  = thetext