Update app.py

app.py

@@ -25,13 +25,26 @@ repo = Repository(
     clone_from=DATASET_REPO_URL, 
     use_auth_token=HF_TOKEN)
 
-#appends to data.txt in the dataset repo
+def generate_text() -> str:
+    with open(DATA_FILE) as file:
+        text = ""
+        for line in file:
+            row_parts = line.strip().split(",")
+            if len(row_parts) != 3:
+                continue
+            time, user, chatbot = row_parts
+            text += f"Time: {time}\nUser: {user}\nChatbot: {chatbot}\n\n"
+        return text if text else "No messages yet"
+
 def store_message(chatinput: str, chatresponse: str):
     if chatinput and chatresponse:
         with open(DATA_FILE, "a") as file:
             now = datetime.now()
             timestamp = now.strftime("%Y-%m-%d %H:%M:%S")
             file.write(f"{timestamp},{chatinput},{chatresponse}\n")
+            print(f"Stored message: {timestamp},{chatinput},{chatresponse}")
+
+    return generate_text()
 
             
 #gets the index file which is the context data