Task 343
Task 343: test task in emrekuruu/math-openenv, an RL environment on the Hugging Face Hub. Compute $997^{-1}$ modulo $1000$. Express your answer as an integer from $0$ to $999$.
The task
Compute $997^{-1}$ modulo $1000$. Express your answer as an integer from $0$ to $999$.