clean up

Former-commit-id: b0a609641c82dcbdff91e36267de47010c102980

swarms/utils/llm.py

@@ -8,6 +8,7 @@ from langchain import PromptTemplate, HuggingFaceHub, ChatOpenAI, LLMChain
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger(__name__)
 
+
 class LLM:
     def __init__(self,
                  openai_api_key: Optional[str] = None,
@@ -30,9 +31,9 @@ class LLM:
         if self.hf_api_token:
             os.environ["HUGGINGFACEHUB_API_TOKEN"] = self.hf_api_token
 
-        #initialize the LLM project
+        # Initialize the LLM object
         self.initialize_llm()
-    
+
     def initialize_llm(self):
         model_kwargs = {"temperature": self.temperature, "max_length": self.max_length}
         try: