Fix Agno workflow import

requirements.txt

@@ -1,5 +1,5 @@
 # Core Framework
-agno>=1.7.5
+agno>=1.8.2
 streamlit>=1.47.0
 fastapi>=0.104.0
 

src/workflows_v2.py

@@ -443,7 +443,8 @@ 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  # Single function replaces all steps (Workflows 2.0 pattern)
+    steps=startup_validation_execution,
+    workflow_session_state={},  # Initialize empty workflow session state
 )