Update app.py

app.py

@@ -87,7 +87,7 @@ if sidebar_selectbox == "Bulk upload and mark":
                      sentences = []
                      
                      # Compare the setences two by two
-                     sentence_comparison = df.get_value(index,1)
+                     sentence_comparison = df.iat(index,1)
                      sentences.append(sentence_reference)
                      sentences.append(sentence_comparison)