Update log name to bot

app.py

@@ -120,7 +120,7 @@ def save_interview(
 ) -> None:
     chat_data = []
     for pair in chat_history:
-        for i, role in enumerate(["user", "system"]):
+        for i, role in enumerate(["user", "bot"]):
             if pair[i] is not None:
                 chat_data += [[role, pair[i]]]
     chat_table = wandb.Table(data=chat_data, columns=["role", "message"])