Update app.py

app.py

@@ -33,7 +33,7 @@ dataframes = {
     "AP_Bio": df1,
     "AP_Physics": df2
 }
-messages = [""]
+messages = ""
 #df = pd.read_csv("TA_embeddings.csv")
 #df["embedding"]=df["embedding"].apply(eval).apply(np.array)
 def reply(input, dataset_name):
@@ -70,13 +70,13 @@ def reply(input, dataset_name):
                     frequency_penalty=0,
                     presence_penalty=0,
                     model="text-davinci-003"
-                )["choices"][0]["text"].strip(" \n")
+                )
         
-        system_message = response
+        system_message = response["choices"][0]["text"].strip(" \n")]
         messages.append(system_message)
         chat_transcript = ""
         for message in messages:
-            chat_transcript += input + "\n\n" + message + "\n\n"
+            chat_transcript += input + "\n\n" + message["text"] + "\n\n"
             return chat_transcript
         
     except Exception as e: