doc: refresh

src/thsf/__init__.py

@@ -60,10 +60,10 @@ def get_slots():
 def get_speaker_biography(name):
   try:
     speaker_info = backend.get(endpoint=f"events/{app.local_config['pretalx']['event']}/speakers/", params={"q": name}).json()
-    logging.info(speaker_info)
+    logger.debug(speaker_info)
     return speaker_info["results"][0]["biography"].strip()
   except Exception as err:
-    logging.debug(f"UnknownSpeakerError: {name}")
+    logger.warning(f"UnknownSpeakerError: {name}")
     return None
 
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