Update app.py

app.py

@@ -55,14 +55,19 @@ def get_current_time_in_timezone(timezone: str) -> str:
 
 @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,
+    """A tool that calculates the Body Mass Index (BMI) given weight and height,
     and provides health recommendations based on the BMI value.
     
     Args:
         weight: Your weight in kilograms.
-        height: Your height in meters.
+        height: Your height in meters or centimeters. 
+                If the value is greater than 3, it is assumed to be in centimeters.
     """
     try:
+        # If height is provided in centimeters (i.e., greater than 3), convert to meters.
+        if height > 3:
+            height = height / 100.0
+        
         bmi = weight / (height ** 2)
         bmi = round(bmi, 2)