Create a tool for math calculations
It's time to build your tool. Let's imagine you run a small construction company and need to calculate the length of one side of a roof. If you know the lengths of two beams that support the roof at a right angle, you can use their lengths to calculate the length of the roof using the hypotenuse formula below. $$c = \sqrt{a^2 + b^2}$$
Questo esercizio fa parte del corso
Designing Agentic Systems with LangChain
Istruzioni dell'esercizio
- Use the necessary decorator to define the function as a tool.
- To find the hypotenuse, use the
.split()method on theinputstring to extract the two other lengths of a right-sided triangle. - Convert each triangle side,
aandb, to floats and use.strip()to remove any extra spaces from the values. - Use Python's
mathmodule to square the lengthsaandb, sum their values, and find their square root to reveal the length of the roof.
Esercizio pratico interattivo
Prova a risolvere questo esercizio completando il codice di esempio.
# Define this math function as a tool
____
def hypotenuse_length(input: str) -> float:
"""Calculates the length of the hypotenuse of a right-angled triangle given the lengths of the other two sides."""
# Split the input string to get the lengths of the triangle
sides = ____.____(',')
# Convert the input values to floats, removing extra spaces
a = ____(____[0].____())
b = ____(____[1].____())
# Square each of the values, add them together, and find the square root
return ____.sqrt(a____2 + b____2)