diff --git a/config.sample.yaml b/config.sample.yaml
index b6ccd47..d50a160 100644
--- a/config.sample.yaml
+++ b/config.sample.yaml
@@ -33,7 +33,7 @@ command_prefix: '!c'
 reply_in_thread: true
 
 logging:
-  log_level: 'info'
+  log_level: info
 
   # Log the full response (prompt + response) at debug level.
   log_full_response: false
diff --git a/main.py b/main.py
index ad5ca5f..1db640c 100755
--- a/main.py
+++ b/main.py
@@ -85,8 +85,14 @@ async def main():
     # Logging in with a new device each time seems to fix encryption errors
     device_id = config_data['bot_auth'].get('device_id', str(uuid4()))
 
-    matrix_helper = MatrixNioGPTHelper(auth_file=Path(config_data['bot_auth']['store_path'], 'bot_auth.json'), user_id=config_data['bot_auth']['username'], passwd=config_data['bot_auth']['password'], homeserver=config_data['bot_auth']['homeserver'], store_path=config_data['bot_auth']['store_path'],
-                                       device_id=device_id, )
+    matrix_helper = MatrixNioGPTHelper(
+        auth_file=Path(config_data['bot_auth']['store_path'], 'bot_auth.json'),
+        user_id=config_data['bot_auth']['username'],
+        passwd=config_data['bot_auth']['password'],
+        homeserver=config_data['bot_auth']['homeserver'],
+        store_path=config_data['bot_auth']['store_path'],
+        device_id=device_id,
+    )
     client = matrix_helper.client
 
     openai.api_key = config_data['openai']['api_key']
@@ -94,9 +100,18 @@ async def main():
     storage = Storage(Path(config_data['data_storage'], 'matrixgpt.db'))
 
     # Set up event callbacks
-    callbacks = Callbacks(client, storage, openai_obj=openai, command_prefix=config_data['command_prefix'], openai_model=config_data['openai']['model'], reply_in_thread=config_data.get('reply_in_thread', False), allowed_to_invite=config_data['allowed_to_invite'],
-                          allowed_to_chat=config_data['allowed_to_chat'], log_full_response=config_data.get('log_full_response', False), system_prompt=config_data['openai'].get('system_prompt'), injected_system_prompt=config_data['openai'].get('injected_system_prompt', False),
-                          hyper_temperature=config_data['openai'].get('temperature', 0))
+    callbacks = Callbacks(client, storage,
+                          openai_obj=openai,
+                          command_prefix=config_data['command_prefix'],
+                          openai_model=config_data['openai']['model'],
+                          reply_in_thread=config_data.get('reply_in_thread', False),
+                          allowed_to_invite=config_data['allowed_to_invite'],
+                          allowed_to_chat=config_data['allowed_to_chat'],
+                          log_full_response=config_data['logging'].get('log_full_response', False),
+                          system_prompt=config_data['openai'].get('system_prompt'),
+                          injected_system_prompt=config_data['openai'].get('injected_system_prompt', False),
+                          hyper_temperature=config_data['openai'].get('temperature', 0)
+                          )
     client.add_event_callback(callbacks.message, RoomMessageText)
     client.add_event_callback(callbacks.invite_event_filtered_callback, InviteMemberEvent)
     client.add_event_callback(callbacks.decryption_failure, MegolmEvent)