Lot's of changes

app.py

@@ -109,7 +109,7 @@ AGENT_WORKFLOW = None
 try:
     logger.info(f"Initializing GAIA Multi-Agent Workflow (import path: {AGENT_IMPORT_PATH})...")
     # Existing agents
-    role_agent = initialize_role_agent()
+    # role_agent = initialize_role_agent()
     code_agent = initialize_code_agent()
     math_agent = initialize_math_agent()
     planner_agent = initialize_planner_agent()
@@ -125,7 +125,7 @@ try:
 
     # Check if all agents initialized successfully
     all_agents = [
-        code_agent, role_agent, math_agent, planner_agent, research_agent,
+        code_agent, math_agent, planner_agent, research_agent,
         text_analyzer_agent, image_analyzer_agent, reasoning_agent,
         advanced_validation_agent, long_context_management_agent,
         video_analyzer_agent, synthesis_agent