[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

packages/jupyter-ai/jupyter_ai/completions/handlers/llm_mixin.py

@@ -32,7 +32,7 @@ def get_llm_chain(self):
 
         if not lm_provider or not lm_provider_params:
             return None
-                    
+
         curr_lm_id = (
             f'{self.llm.id}:{lm_provider_params["model_id"]}' if self.llm else None
         )