diff --git a/fink_fat/slack_bot/slack_bot.py b/fink_fat/slack_bot/slack_bot.py
index 5ec43774..8238eeb7 100644
--- a/fink_fat/slack_bot/slack_bot.py
+++ b/fink_fat/slack_bot/slack_bot.py
@@ -1,18 +1,16 @@
 from slack_sdk import WebClient
 from slack_sdk.errors import SlackApiError
-import configparser
-import time
 import os
 
 from fink_fat.others.utils import init_logging
 
 
-def init_slackbot()->WebClient:
+def init_slackbot() -> WebClient:
     try:
-        token_slack = os.environ['ANOMALY_SLACK_TOKEN']
-    except KeyError as ke:
-        l = init_logging()
-        l.error("ANOMALY_SLACK_TOKEN environement variable not found !!", exc_info=1)
+        token_slack = os.environ["ANOMALY_SLACK_TOKEN"]
+    except KeyError:
+        logger = init_logging()
+        logger.error("ANOMALY_SLACK_TOKEN environement variable not found !!", exc_info=1)
     client = WebClient(token=token_slack)
     return client
 
@@ -21,25 +19,17 @@ def post_msg_on_slack(webclient: WebClient, msg: str):
     logging = init_logging()
     try:
         webclient.chat_postMessage(
-                    channel='#bot_asteroid_test',
-                    text=msg,
-                    blocks=[
-                        {
-                            "type": "section",
-                            "text": {
-                                "type": "mrkdwn",
-                                "text": msg
-                            }
-                        }
-                    ]
-                )
+            channel="#bot_asteroid_test",
+            text=msg,
+            blocks=[{"type": "section", "text": {"type": "mrkdwn", "text": msg}}],
+        )
         logging.info("Post msg on slack successfull")
     except SlackApiError as e:
         if e.response["ok"] is False:
             logging.error("Post slack msg error", exc_info=1)
 
-if __name__ == "__main__":
 
+if __name__ == "__main__":
     slack_client = init_slackbot()
 
-    post_msg_on_slack(slack_client, "bonjour")
\ No newline at end of file
+    post_msg_on_slack(slack_client, "bonjour")