Maintainer: ‘Yukun Zhang <yukzhang@ucalgary.ca>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Yukun",
                      family = "Zhang",
                      role = c("aut", "cre"),
                      email = "yukzhang@ucalgary.ca"),
               person(given = "Milad",
                      family = "Yavari",
                      role = "aut"),
               person(given = "Bob",
                      family = "Haennel",
                      role = "aut"),
               person(given = "Haocheng",
                      family = "Li",
                      role = c("aut", "ctb")))
as necessary.
Maintainer: ‘Yukun Zhang <yukzhang@ucalgary.ca>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Yukun",
                      family = "Zhang",
                      role = c("aut", "cre"),
                      email = "yukzhang@ucalgary.ca"),
               person(given = "Milad",
                      family = "Yavari",
                      role = "aut"),
               person(given = "Bob",
                      family = "Haennel",
                      role = "aut"),
               person(given = "Haocheng",
                      family = "Li",
                      role = c("aut", "ctb")))
as necessary.