diff --git a/playground/DIY/hierchical.py b/playground/DIY/hierchical.py
new file mode 100644
index 00000000..983c1875
--- /dev/null
+++ b/playground/DIY/hierchical.py
@@ -0,0 +1,29 @@
+from swarms import HierarchicalSwarm
+
+
+swarm = HierarchicalSwarm(
+    openai_api_key="key",
+    model_type="openai",
+    model_id="gpt-4",
+    use_vectorstore=False,
+    use_async=False,
+    human_in_the_loop=False,
+    logging_enabled=False
+)
+
+#run the swarm with an objective 
+result = swarm.run("Design a new car")
+
+#or huggingface
+swarm = HierarchicalSwarm(
+    model_type="huggingface",
+    model_id="tiaueu/falcon",
+    use_vectorstore=True,
+    embedding_size=768,
+    use_async=False,
+    human_in_the_loop=True,
+    logging_enabled=False,
+)
+
+# Run the swarm with a particular objective
+result = swarm.run("Write a sci-fi short story")
diff --git a/swarms/swarms.py b/swarms/swarms.py
index c47cf93d..8081713f 100644
--- a/swarms/swarms.py
+++ b/swarms/swarms.py
@@ -123,7 +123,7 @@ class HierarchicalSwarm:
             logging.error(f"Failed to initialize vector store: {e}")
             return None
 
-    def initialize_worker_node(self, worker_tools, vectorstore, llm_class=ChatOpenAI, ai_name="Swarm Worker AI Assistant", human_in_the_loop=True):
+    def initialize_worker_node(self, worker_tools, vectorstore, llm_class=ChatOpenAI, ai_name="Swarm Worker AI Assistant",):
         """
         Init WorkerNode