update token and tools

app.py

@@ -6,6 +6,9 @@ import yaml
 from tools.final_answer import FinalAnswerTool
 
 from Gradio_UI import GradioUI
+import os
+
+
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
@@ -67,6 +70,7 @@ model = HfApiModel(
 max_tokens=2096,
 temperature=0.5,
 model_id='deepseek-ai/DeepSeek-R1-Distill-Qwen-32B',# it is possible that this model may be overloaded
+token=os.getenv('hf_token'),
 custom_role_conversions=None,
 )
 
@@ -79,7 +83,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[calculate,final_answer], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,