diff --git a/group_chat_example.py b/group_chat_example.py
index 830594f4..d28bea9b 100644
--- a/group_chat_example.py
+++ b/group_chat_example.py
@@ -1,4 +1,3 @@
-
 import os
 from dotenv import load_dotenv
 from swarm_models import OpenAIChat
diff --git a/swarm_arange_demo.py b/swarm_arange_demo.py
index de0051f0..b2aebb91 100644
--- a/swarm_arange_demo.py
+++ b/swarm_arange_demo.py
@@ -201,8 +201,8 @@ blackstone_market_analysis = AgentRearrange(
 )
 
 swarm_arrange = SwarmRearrange(
-    name = "Blackstone-Swarm",
-    description = "A swarm that processes tasks concurrently using multiple agents and rearranges the flow based on the task requirements.",
+    name="Blackstone-Swarm",
+    description="A swarm that processes tasks concurrently using multiple agents and rearranges the flow based on the task requirements.",
     swarms=[
         blackstone_acquisition_analysis,
         blackstone_investment_strategy,
diff --git a/swarms/structs/__init__.py b/swarms/structs/__init__.py
index dbae2f48..e4f6d91d 100644
--- a/swarms/structs/__init__.py
+++ b/swarms/structs/__init__.py
@@ -17,7 +17,7 @@ from swarms.structs.groupchat import (
     ChatHistory,
     ChatTurn,
     AgentResponse,
-    expertise_based
+    expertise_based,
 )
 from swarms.structs.majority_voting import (
     MajorityVoting,
diff --git a/swarms/structs/spreadsheet_swarm.py b/swarms/structs/spreadsheet_swarm.py
index 2fb298e6..9bbb36a7 100644
--- a/swarms/structs/spreadsheet_swarm.py
+++ b/swarms/structs/spreadsheet_swarm.py
@@ -24,6 +24,7 @@ uuid_hex = uuid.uuid4().hex
 formatted_time = datetime.datetime.now().strftime("%Y-%m-%dT%H-%M-%S")
 # --------------- NEW CHANGE END ---------------
 
+
 class AgentOutput(BaseModel):
     agent_name: str
     task: str
diff --git a/swarms/structs/swarm_builder.py b/swarms/structs/swarm_builder.py
index 2e963272..78d5ea34 100644
--- a/swarms/structs/swarm_builder.py
+++ b/swarms/structs/swarm_builder.py
@@ -44,16 +44,16 @@ class OpenAIFunctionCaller:
         self.temperature = temperature
         self.base_model = base_model
         self.max_tokens = max_tokens
-        
-        
+
         try:
             from openai import OpenAI
         except ImportError:
-            logger.error("OpenAI library not found. Please install the OpenAI library by running 'pip install openai'")
+            logger.error(
+                "OpenAI library not found. Please install the OpenAI library by running 'pip install openai'"
+            )
             subprocess.run(["pip", "install", "openai"])
             from openai import OpenAI
-        
-        
+
         self.client = OpenAI(api_key=api_key)
 
     def run(self, task: str, *args, **kwargs) -> BaseModel: