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
 import datetime
 import requests
 import pytz
@@ -7,7 +7,6 @@ from tools.final_answer import FinalAnswerTool
 
 from Gradio_UI import GradioUI
 
-# Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
 def execute_python_code(code: str) -> str:
     """A tool that safely executes a snippet of Python code and returns its output.
@@ -41,6 +40,7 @@ def execute_python_code(code: str) -> str:
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
+    
     Args:
         timezone: A string representing a valid timezone (e.g., 'America/New_York').
     """
@@ -53,6 +53,47 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
+@tool
+def calculate_bmi(weight: float, height: float) -> str:
+    """A tool that calculates the Body Mass Index (BMI) given weight in kilograms and height in meters,
+    and provides health recommendations based on the BMI value.
+    
+    Args:
+        weight: Your weight in kilograms.
+        height: Your height in meters.
+    """
+    try:
+        bmi = weight / (height ** 2)
+        bmi = round(bmi, 2)
+        
+        if bmi < 18.5:
+            category = "Underweight"
+            recommendation = (
+                "Consider increasing your calorie intake with nutrient-dense foods, "
+                "and possibly consult a healthcare provider for a tailored plan."
+            )
+        elif bmi < 25:
+            category = "Normal weight"
+            recommendation = (
+                "Great job maintaining a healthy weight! Keep up with your balanced diet "
+                "and regular physical activity."
+            )
+        elif bmi < 30:
+            category = "Overweight"
+            recommendation = (
+                "A balanced diet and regular exercise might help in managing your weight. "
+                "It could be helpful to consult with a nutritionist for personalized advice."
+            )
+        else:
+            category = "Obese"
+            recommendation = (
+                "It's advisable to consult a healthcare professional for personalized recommendations "
+                "regarding nutrition and exercise."
+            )
+        
+        return f"Your BMI is {bmi} ({category}). {recommendation}"
+    except Exception as e:
+        return f"Error calculating BMI: {str(e)}"
 
 final_answer = FinalAnswerTool()
 
@@ -60,22 +101,22 @@ final_answer = FinalAnswerTool()
 # 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
-custom_role_conversions=None,
+    max_tokens=2096,
+    temperature=0.5,
+    model_id='Qwen/Qwen2.5-Coder-32B-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)
 
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
-    
+
+# Add all your tools here (ensure final_answer remains included)
 agent = CodeAgent(
     model=model,
-    tools=[final_answer,get_current_time_in_timezone,execute_python_code], ## add your tools here (don't remove final answer)
+    tools=[final_answer, get_current_time_in_timezone, execute_python_code, calculate_bmi],
     max_steps=6,
     verbosity_level=1,
     grammar=None,
@@ -85,5 +126,4 @@ agent = CodeAgent(
     prompt_templates=prompt_templates
 )
 
-
-GradioUI(agent).launch()
+GradioUI(agent).launch()