Fix slack 'invalid attachments' error message
@@ -49,7 +49,7 @@ def notify_new_submission(
{"type": "mrkdwn", "text": "*Topic*"},
{"type": "mrkdwn", "text": "*Duration*"},
{"type": "plain_text", "text": str(duration)},
- {"type": "mrkdwn", "text": topic},
+ {"type": "mrkdwn", "text": str(topic)},
],
}
]
