update agent model and add sleep delay in run_and_submit_all function

app.py

@@ -4,6 +4,7 @@ import gradio as gr
 import requests
 import inspect
 import pandas as pd
+import time
 
 # (Keep Constants as is)
 # --- Constants ---
@@ -84,7 +85,8 @@ def run_and_submit_all( profile: gr.OAuthProfile | None):
         try:
             submitted_answer = agent(question_text)
             answers_payload.append({"task_id": task_id, "submitted_answer": submitted_answer})
-            results_log.append({"Task ID": task_id, "Question": question_text, "Submitted Answer": submitted_answer})
+            time.sleep(1)
+            thread.sleep(1)
         except Exception as e:
              print(f"Error running agent on task {task_id}: {e}")
              results_log.append({"Task ID": task_id, "Question": question_text, "Submitted Answer": f"AGENT ERROR: {e}"})

geminiAgent.py

@@ -16,7 +16,7 @@ from PIL import Image
 
 def create_agent():
     return CodeAgent(
-            model=LiteLLMModel(model_id="openrouter/deepseek/deepseek-r1-distill-llama-70b:free", api_key=os.getenv("DEEPSEEK_KEY")),
+            model=LiteLLMModel(model_id="gemini/gemini-2.0-flash-lite-001", api_key=os.getenv("GEMINI_KEY")),
             tools=[DuckDuckGoSearchTool(), WikipediaSearchTool(), VisitWebpageTool(), ocr_tool, read_csv, read_excel],
             add_base_tools=True,
             additional_authorized_imports=['pandas','numpy','csv','subprocess', 'exec']