Update tools.py

tools.py

@@ -2,11 +2,11 @@ def add(a: float, b: float) -> float:
     """Add two numbers.
     
     Args:
-        a: first float
-        b: second float
+        a: First number
+        b: Second number
 
     Returns:
-        Result float
+        Result number
     """
     return a + b
 
@@ -14,22 +14,22 @@ def subtract(a: float, b: float) -> float:
     """Subtract two numbers.
     
     Args:
-        a: first float
-        b: second float
+        a: First number
+        b: Second number
 
     Returns:
-        Result float
+        Result number
     """
     return a - b
     
 def multiply(a: float, b: float) -> float:
     """Multiply two numbers.
     Args:
-        a: first float
-        b: second float
+        a: First number
+        b: Second number
 
     Returns:
-        Result float
+        Result number
     """
     return a * b
 
@@ -37,11 +37,11 @@ def divide(a: float, b: float) -> float:
     """Divide two numbers.
     
     Args:
-        a: first float
-        b: second float
+        a: First number
+        b: Second number
 
     Returns:
-        Result float
+        Result number
     """
     if b == 0:
         raise ValueError("Cannot divide by zero.")
@@ -51,10 +51,10 @@ def modulus(a: float, b: float) -> float:
     """Get the modulus of two numbers.
     
     Args:
-        a: first float
-        b: second float
+        a: First number
+        b: Second number
 
     Returns:
-        Result float
+        Result number
     """
     return a % b