diff --git a/swarms/swarms/groupchat.py b/swarms/swarms/groupchat.py
index 6bbe0898..0d9ffff3 100644
--- a/swarms/swarms/groupchat.py
+++ b/swarms/swarms/groupchat.py
@@ -1,8 +1,9 @@
-import logging
 from dataclasses import dataclass
-from typing import Dict, List
-from swarms.structs.flow import Flow
+import sys
+from typing import Dict, List, Optional, Union
+import logging
 
+from swarms import Flow, OpenAI
 
 logger = logging.getLogger(__name__)
 
@@ -38,13 +39,11 @@ class GroupChat:
 
     def select_speaker_msg(self):
         """Return the message for selecting the next speaker."""
-        return f"""
-        You are in a role play game. The following roles are available:
-        {self._participant_roles()}.
+        return f"""You are in a role play game. The following roles are available:
+{self._participant_roles()}.
 
-        Read the following conversation.
-        Then select the next role from {self.agent_names} to play. Only return the role.
-        """
+Read the following conversation.
+Then select the next role from {self.agent_names} to play. Only return the role."""
 
     def select_speaker(self, last_speaker: Flow, selector: Flow):
         """Select the next speaker."""
@@ -58,51 +57,45 @@ class GroupChat:
             )
 
         name = selector.generate_reply(
-            self.format_history(
-                self.messages
-                + [
-                    {
-                        "role": "system",
-                        "content": f"Read the above conversation. Then select the next most suitable role from {self.agent_names} to play. Only return the role.",
-                    }
-                ]
-            )
+            self.format_history(self.messages
+                                + [
+                {
+                    "role": "system",
+                    "content": f"Read the above conversation. Then select the next most suitable role from {self.agent_names} to play. Only return the role.",
+                }
+            ])
         )
         try:
-            return self.agent_by_name(name["content"])
+            return self.agent_by_name(name['content'])
         except ValueError:
             return self.next_agent(last_speaker)
 
     def _participant_roles(self):
-        return "\n".join(
-            [f"{agent.name}: {agent.system_message}" for agent in self.agents]
-        )
+        return "\n".join([f"{agent.name}: {agent.system_message}" for agent in self.agents])
 
     def format_history(self, messages: List[Dict]) -> str:
         formatted_messages = []
         for message in messages:
             formatted_message = f"'{message['role']}:{message['content']}"
             formatted_messages.append(formatted_message)
-        return "\n".join(formatted_messages)
-
+        return '\n'.join(formatted_messages)
 
 class GroupChatManager:
     def __init__(self, groupchat: GroupChat, selector: Flow):
         self.groupchat = groupchat
         self.selector = selector
 
+
+
     def __call__(self, task: str):
-        self.groupchat.messages.append({"role": self.selector.name, "content": task})
+        self.groupchat.messages.append({'role':self.selector.name, 'content': task})
         for i in range(self.groupchat.max_round):
-            speaker = self.groupchat.select_speaker(
-                last_speaker=self.selector, selector=self.selector
-            )
-            reply = speaker.generate_reply(
-                self.groupchat.format_history(self.groupchat.messages)
-            )
+            speaker = self.groupchat.select_speaker(last_speaker=self.selector, selector=self.selector)
+            reply = speaker.generate_reply(self.groupchat.format_history(self.groupchat.messages))
             self.groupchat.messages.append(reply)
             print(reply)
             if i == self.groupchat.max_round - 1:
                 break
 
         return reply
+