error: Python functions cannot have generic type parameters
 --> $DIR/invalid_pyfunctions.rs:4:21
  |
4 | fn generic_function<T>(value: T) {}
  |                     ^

error: Python functions cannot have `impl Trait` arguments
 --> $DIR/invalid_pyfunctions.rs:7:36
  |
7 | fn impl_trait_function(impl_trait: impl AsRef<PyAny>) {}
  |                                    ^^^^