clean up

swarms/workers/worker.py

@@ -25,14 +25,16 @@ class Worker:
     @log_decorator
     @error_decorator
     @timing_decorator
-    def __init__(self, 
+    def __init__(
+        self, 
         model_name="gpt-4", 
         openai_api_key=None,
         ai_name="Autobot Swarm Worker",
         ai_role="Worker in a swarm",
         external_tools = None,
         human_in_the_loop=False,
-                 temperature=0.5):
+        temperature=0.5
+    ):
         self.openai_api_key = openai_api_key
         self.temperature = temperature
         self.human_in_the_loop = human_in_the_loop