https://uttarafiles.s3.ap-south-1.amazonaws.com/Preview/Programming%20with%20Python/Introduction/Day1.mp4?X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJKVA7WC3IODRQJBA%2F20241203%2Fap-south-1%2Fs3%2Faws4_request&X-Amz-Date=20241203T165001Z&X-Amz-SignedHeaders=host&X-Amz-Expires=10800&X-Amz-Signature=53f1edd330bff679f0d38410bff1364cbb57588d034decf63c73722595629a47