refactor: remove thinking_budget parameter from Gemini model initialization in data arranger agent

workflow/financial_workflow.py

@@ -81,7 +81,7 @@ class FinancialDocumentWorkflow(Workflow):
     
     # Data Arranger Agent - Organizes data into categories for Excel
     data_arranger: Agent = Agent(
-        model=Gemini(id=settings.DATA_ARRANGER_MODEL,thinking_budget=settings.DATA_ARRANGER_MODEL_THINKING_BUDGET,api_key=settings.GOOGLE_API_KEY),
+        model=Gemini(id=settings.DATA_ARRANGER_MODEL,api_key=settings.GOOGLE_API_KEY),
         description="Financial data organization and analysis expert", 
         instructions=prompt_loader.load_instructions_as_list("agents/data_arranger"),
         tools=[FileTools()],  # FileTools for saving arranged data