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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _view_deps(self, path, package):
 """View dependencies before remove """

        self.size = 0
        packages = []
        dependencies = (Utils().read_file(path + package)).splitlines()
        for dep in dependencies:
            if GetFromInstalled(dep).name():
                ver = GetFromInstalled(dep).version()
                packages.append(dep + ver)
            else:
                dependencies.remove(dep)
        if packages:
            if "--checklist" in self.extra:
                deps, dependencies = [], []
                text = "Found dependencies for the package {0}".format(package)
                backtitle = "{0} {1}".format(self.meta.__all__,
                                             self.meta.__version__)
                status = True
                deps = DialogUtil(packages, text, " Remove ", backtitle,
                                  status).checklist()
                for d in deps:
                    dependencies.append("-".join(d.split("-")[:-1]))
                self.meta.remove_deps_answer = "y"
            else:
                print("")   # new line at start
                self.msg.template(78)
                print("| Found dependencies for the package {0}:".format(
                    package))
                self.msg.template(78)
                for pkg in packages:
                    find = find_package(pkg + self.meta.sp, self.meta.pkg_path)
                    self._sizes(find[0])
                    print("| {0}{1}{2}".format(self.meta.color["RED"], pkg,
                                               self.meta.color["ENDC"]))
                self.msg.template(78)
                self._calc_sizes()
                print("| {0}Size of removed dependencies {1} {2}{3}".format(
                    self.meta.color["GREY"], round(self.size, 2), self.unit,
                    self.meta.color["ENDC"]))
                self.msg.template(78)
        return dependencies