Update __init__.py

Author: VarshaUN

src/packagedcode/__init__.py

@@ -20,7 +20,7 @@
 from packagedcode import debian
 from packagedcode import debian_copyright
 from packagedcode import distro
-from packagedcode import dockerfileLABEL
+from packagedcode import dockerfile
 from packagedcode import conda
 from packagedcode import conan
 from packagedcode import cocoapods