When asking AI about python schnorr, they give me ecdsa.

Schnorr signatures are a type of digital signature scheme that is known for its simplicity and efficiency. They are based on the hardness of the discrete logarithm problem and are used in various cryptographic applications, including Bitcoin.

Here's a basic implementation of the Schnorr signature scheme in Python. This example uses the ecdsa library, which you can install via pip if you don't have it already: