update config call

analytics/config.py

@@ -17,4 +17,7 @@ class DBSettings(PydanticBaseEnvConfig):
      password: str = Field(alias="DB_PASSWORD")
      ssl_mode: str = Field(alias="DB_SSL_MODE")
      slack_bot_token: str = Field(alias="ANALYTICS_SLACK_BOT_TOKEN")
-     reporting_channel_id: str = Field(alias="ANALYTICS_REPORTING_CHANNEL_ID")
+     reporting_channel_id: str = Field(alias="ANALYTICS_REPORTING_CHANNEL_ID")
+
+def get_db_settings() -> DBSettings:
+     return DBSettings()

analytics/src/analytics/cli.py

@@ -241,9 +241,9 @@ def show_and_or_post_results(
     """Optionally show the results of a metric and/or post them to slack."""
     # defer load of settings until this command is called
     # this prevents an error if ANALYTICS_SLACK_BOT_TOKEN env var is unset
-    from config import DBSettings
+    from config import get_db_settings
 
-    settings = DBSettings()
+    settings = get_db_settings()
 
     # optionally display the burndown chart in the browser
     if show_results:

analytics/tests/integrations/test_slack.py

@@ -5,9 +5,9 @@
 from slack_sdk import WebClient
 
 from analytics.integrations.slack import FileMapping, SlackBot
-from config import DBSettings
+from config import get_db_settings
 
-settings = DBSettings()
+settings = get_db_settings()
 client = WebClient(token=settings.slack_bot_token)