Modified Agent-4

app.py

@@ -28,7 +28,7 @@ session_state = {
     "final_report": None,
     "dependencies": None,
     "updated_roadmap": None,
-    "chapter_analysis": None
+    "chapter_analysis": []
 }
 
 
@@ -1767,7 +1767,7 @@ def agent4(
         before = session_state['updated_roadmap']
     else:
         before = session_state['data']
-    ag4_update_roadmap(session_state["test_results"], before, session_state["task_analysis"], current_dayNumber)
+    ag4_update_roadmap(session_state["test_results"], before, session_state["chapter_analysis"], current_dayNumber)
 
     return {
         "original_roadmap": before,