onnxruntime

07a2466d - Use INFO instead of WARNING for an unused graph input. (#1235)

Use INFO instead of WARNING for an unused graph input. (#1235) * Use INFO instead of WARNING for an unused graph input. * Drop severity of unused initializer as well * Update to output a warning level message if removing an initializer that is never used, and an info level message if removing an initializer that optimization has made redundant.