Update PlotQA_dataset.py

PlotQA_dataset.py

@@ -157,8 +157,8 @@ class PlotQA(datasets.GeneratorBasedBuilder):
                 #returns the examples in the raw in json file
                 for idx in range(0,len(data['qa_pairs'])-1):
                     item = copy.deepcopy(data['qa_pairs'][idx])
-                    item["imgname"] = item["image_index"]
-                    item["image"] = os.path.join('./imgs',str(item["imgname"])) + '.png'
+                    item["imgname"] = item["image_index"]+'.png'
+                    item["image"] = os.path.join('./imgs',str(item["imgname"]))
                     item["query_token"] = []
                     item["query"] = item["question_string"]
                     item["label"] = item["answer"]