Update app.py

app.py

@@ -14,7 +14,7 @@ with strategy.scope():
 def save_question(question,answer,path = "question_answer.json"):
     with open(path, "r") as file:
         data = json.load(file)
-    data.append({"Question:":question,"Answer:":answer})
+    data["Interactions"].append({"Question:":question,"Answer:":answer})
     with open(path, "w") as file:
         json.dump(data, file, indent=4)
     print("saving question")