code: def KeepPrefixOutPath(self):
      # Generate just foo with the import of bar keeping the prefix of where it is located.
      flatc(["--cpp", "--keep-prefix", "-o", ".tmp", "foo.fbs"])
  
      assert_file_and_contents(
          ".tmp/foo_generated.h",
          '#include "bar/bar_generated.h"',
      )
  
imports: from flatc_test import *
label_desc: Use image node_id 10 for calling the CppTests obj's underlying member method code with example usage: obj.KeepPrefixOutPath() without return types