Update scopt to 3.7.1
Update scopt to 3.7.1

transcendent-ai-labs/DynaML,mandar2812/DynaML,transcendent-ai-labs/DynaML,transcendent-ai-labs/DynaML,transcendent-ai-labs/DynaML,transcendent-ai-labs/DynaML,mandar2812/DynaML