diff --git a/example.py b/example.py
index 81427a8f..0f82b7d5 100644
--- a/example.py
+++ b/example.py
@@ -1,11 +1,23 @@
-from swarms import Worker
+# from swarms import Worker
 
-node = Worker(
-    openai_api_key="",
-    ai_name="Optimus Prime",
+# node = Worker(
+#     openai_api_key="",
+#     ai_name="Optimus Prime",
 
-)
+# )
 
-task = "What were the winning boston marathon times for the past 5 years (ending in 2022)? Generate a table of the year, name, country of origin, and times."
-response = node.run(task)
-print(response)
\ No newline at end of file
+# task = "What were the winning boston marathon times for the past 5 years (ending in 2022)? Generate a table of the year, name, country of origin, and times."
+# response = node.run(task)
+# print(response)
+
+
+from swarms import Workflow
+from swarms.tools.autogpt import ChatOpenAI
+
+workflow = Workflow(ChatOpenAI)
+
+workflow.add("What's the weather in miami")
+workflow.add("Provide detauls for {{ parent_output }}")
+workflow.add("Summarize the above information: {{ parent_output}}")
+
+workflow.run()
diff --git a/swarms/structs/workflow.py b/swarms/structs/workflow.py
index 8a8fde1a..d718123f 100644
--- a/swarms/structs/workflow.py
+++ b/swarms/structs/workflow.py
@@ -1,21 +1,21 @@
 from __future__ import annotations
 
-from typing import Any, Dict, List, Optional, Union
+import concurrent.futures
+from typing import Any, Dict, List, Optional
 
-from swarms.artifacts.error_artifacts import ErrorArtifact
+from swarms.artifacts.error_artifact import ErrorArtifact
 from swarms.structs.task import BaseTask
-import concurrent.futures
+from dataclasses import dataclass
 
+@dataclass
 class StringTask(BaseTask):
-    def __init__(
-        self,
-        task
-    ):
-        super().__init__()
-        self.task = task
+    task: str
     
     def execute(self) -> Any:
-        prompt = self.task_string.replace("{{ parent_input }}", self.parents[0].output if self.parents else "")
+        prompt = self.task_string.replace(
+            "{{ parent_input }}", self.parents[0].output if self.parents else ""
+        )
+
         response = self.structure.llm.run(prompt)
         self.output = response
         return response
@@ -24,7 +24,8 @@ class StringTask(BaseTask):
 
 class Workflow:
     """
-    Workflows are ideal for prescriptive processes that need to be executed sequentially. 
+    Workflows are ideal for prescriptive processes that need to be executed 
+    sequentially. 
     They string together multiple tasks of varying types, and can use Short-Term Memory 
     or pass specific arguments downstream.