human
Solve the following python programming problem given the following code:
@ testhelp.context ('rollback', 'fileoverlap') 
def testSharedHardLinks(self) : 
    info = { 
        'user' : pwd.getpwuid (os.getuid ()) [0], 
        'group' : grp.getgrgid (os.getgid ()) [0], 
} 
    foo = self.addComponent ('foo:runtime', '1.0-1-1', fileContents = [('/a', rephelp.RegularFile (contents = 'a1', pathId = '1', linkGroup = ('\x00' * 16), owner = info ['user'], group = info ['group'])), ('/foo', rephelp.RegularFile (contents = 'a1', pathId = '2', linkGroup = ('\x00' * 16)))]) 
    bar = self.addComponent ('bar:runtime', '1.0-1-1', fileContents = [('/a', rephelp.RegularFile (contents = 'a1', pathId = '1', linkGroup = ('\x01' * 16), owner = info ['user'], group = info ['group'])), ('/bar', rephelp.RegularFile (contents = 'a1', pathId = '2', linkGroup = ('\x01' * 16)))]) 
    self.updatePkg ('foo:runtime') 
    self.updatePkg ('bar:runtime', keepExisting = True) 
    self.checkOwners ('/a', [foo, bar]) 
    groupRecipe = "
class GroupConflicts(GroupRecipe):
    name = 'group-dist'
    version = '1.0'
    clearBuildRequires()
    autoResolve = False

    def setup(r):
        r.VersionConflicts(exceptions = 'group-dist')
        r.add('foo:runtime')
        r.add('bar:runtime')
" 
    (built, d) = self.buildRecipe (self, 'GroupConflicts') 

    
    

    Fix the buggy line: (built, d) = self.buildRecipe (self, 'GroupConflicts')
assistant
#Here is Python program to fix the buggy line: (built, d) = self.

(built, d) = self.buildRecipe (groupRecipe, 'GroupConflicts')