Fix agno workflow import

requirements.txt

@@ -1,5 +1,5 @@
 # Core Framework
-agno>=1.8.2
+agno>=2.0.7
 streamlit>=1.47.0
 fastapi>=0.104.0
 

src/workflows_v2.py

@@ -5,8 +5,8 @@ from agno.agent import Agent
 from agno.models.openai import OpenAIChat
 from agno.tools.googlesearch import GoogleSearchTools
 from agno.utils.pprint import pprint_run_response
-from agno.workflow.v2.types import WorkflowExecutionInput
-from agno.workflow.v2.workflow import Workflow
+from agno.workflow.step import Step
+from agno.workflow.workflow import Workflow
 from pydantic import BaseModel, Field
 
 from dotenv import load_dotenv
@@ -171,8 +171,7 @@ def create_agents(model_id: str = DEFAULT_MODEL_ID):
 # --- Execution function ---
 @instrument("Startup Idea Validation Workflow")
 async def startup_validation_execution(
-    workflow: Workflow,
-    execution_input: WorkflowExecutionInput, # This is a Pydantic model to ensure type safety
+    step_input,  # Step input object containing workflow data
     startup_idea: str,
     model_id: str = DEFAULT_MODEL_ID,
     progress_callback=None,
@@ -187,7 +186,7 @@ async def startup_validation_execution(
     idea_clarifier_agent, market_research_agent, competitor_analysis_agent, report_agent = create_agents(model_id)
 
     # Get inputs
-    message: str = execution_input.message
+    message: str = step_input.input if hasattr(step_input, 'input') else "Validate this startup idea"
     idea: str = startup_idea
 
     if not idea:
@@ -443,8 +442,13 @@ async def startup_validation_execution(
 startup_validation_workflow = Workflow(
     name="Startup Idea Validator",
     description="Comprehensive startup idea validation with market research and competitive analysis",
-    steps=startup_validation_execution,
-    workflow_session_state={},  # Initialize empty workflow session state
+    steps=[
+        Step(
+            name="startup_validation",
+            executor=startup_validation_execution,
+            description="Execute complete startup validation workflow"
+        )
+    ]
 )