extensions.pz

name = input("File name: ")
namef = (name.lower()).strip()
lst = namef.split(".")
ext = "." + lst[-1]
match ext:
    case ".gif" | ".png":
        print(f"image/{ext.strip(".")}")
    case ".jpg" | ".jpeg":
        print("image/jpeg")
    case ".pdf" | ".zip":
        print(f"application/{ext.strip(".")}")
    case ".txt":
        print("text/plain")
    case _:
        print("application/octet-stream")