Update app.py

app.py

@@ -1,4 +1,4 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool, LiteLLModel
 import datetime
 import requests
 import pytz
@@ -8,20 +8,6 @@ from tools.final_answer import FinalAnswerTool
 from Gradio_UI import GradioUI
 
 
-@tool
-{
-  "name": "sum_tool",
-  "type": "Code",
-  "function": "calculate",
-  "input_parameters": {
-    "math_expression": "string"
-  },
-  "output": {
-    "result": "number"
-  },
-  "code": "return eval(math_expression)"
-}
-
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
@@ -37,39 +23,13 @@ def get_current_time_in_timezone(timezone: str) -> str:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
 
-final_answer = FinalAnswerTool()
-model = HfApiModel(
-max_tokens=2096,
-temperature=0.5,
-model_id='Qwen/Qwen2.5-Coder-3B-Instruct',# it is possible that this model may be overloaded
-custom_role_conversions=None,
-)
-
-
-# Import tool from Hub
-image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
-search_tool = DuckDuckGoSearchTool()
+model = LiteLLModel(model_id = "gpt-4o-mini", api_key="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")
 
-with open("prompts.yaml", 'r') as stream:
-    prompt_templates = yaml.safe_load(stream)
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, search_tool, sum_tool], ## add your tools here (don't remove final answer)
-    max_steps=6,
-    verbosity_level=1,
-    grammar=None,
-    planning_interval=None,
-    name=None,
-    description=None,
-    prompt_templates=prompt_templates
+    tools=[DuckDuckGoSearchTool()], ## add your tools here (don't remove final answer)
+    additional_authorized_imports=['math'],
 )
 
-if agent.model.last_input_token_count is not None:
-    total_input_tokens += agent.model.last_input_token_count
-else:
-    # Handle the case where last_input_token_count is None
-    # For example, you can set total_input_tokens to a default value
-    total_input_tokens = 0
-
-GradioUI(agent).launch()
+agent.run( "Calculate how long does it take to drive from Melbourne to Sydney?")