added bmr calculator tool

.gitignore

@@ -0,0 +1,3 @@
+.gradio/
+__pycache__/
+tools/__pycache__/

app.py

@@ -4,6 +4,7 @@ import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
+from tools.bmr_calculator import BMRCalculatorTool
 
 from Gradio_UI import GradioUI
 
@@ -33,16 +34,16 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
-
+bmr_calculator_tool = BMRCalculatorTool()
 final_answer = FinalAnswerTool()
 
 # If the agent does not answer, the model is overloaded, please use another model or the following Hugging Face Endpoint that also contains qwen2.5 coder:
-# model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 
+model_id= 'https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 
 
 model = HfApiModel(
 max_tokens=2096,
 temperature=0.5,
-model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
+model_id=model_id, # 'Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
 custom_role_conversions=None,
 )
 
@@ -55,7 +56,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer], ## add your tools here (don't remove final answer)
+    tools=[final_answer, get_current_time_in_timezone, bmr_calculator_tool], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,

tools/bmr_calculator.py

@@ -0,0 +1,27 @@
+from typing import Any, Optional
+from smolagents.tools import Tool
+import requests
+import markdownify
+import smolagents
+
+class BMRCalculatorTool(Tool):
+    name = "bmr_calculator"
+    description = "Calcuates the basal metabolism rate (BMR) of a male/female given weight (in kgs), height (in cms), age (in yrs), and gender."
+    inputs = {
+        'gender': {'type': 'string', 'description': 'Gender of the person.'},
+        'weight': {'type': 'number', 'description': 'Weight of the person.'},
+        'height': {'type': 'number', 'description': 'Height of the person.'},
+        'age': {'type': 'number', 'description': 'Age of the person.'}
+    }
+    output_type = 'string'
+    
+    
+    def calculate_bmr(self, gender, weight, height, age):
+        if gender.lower() == "male":
+            bmr = 88.36 + (13.4 * weight) + (4.8 * height) - (5.7 * age)
+        else: # gender == "female":
+            bmr = 447.6 + (9.2 * weight) + (3.1 * height) - (4.3 * age)
+        return f"Your BMR is {bmr:.2f} calories/day."
+    
+    def forward(self, gender: str, weight: float, height: int, age: int):
+        return self.calculate_bmr(gender, weight, height, age)