class_docstr: Like TestBeforeAfterIRModule, but with an explicit fixture
  
  If the IRModule depends on additional fixtures, this form can be
  used.
class_docstr_tok: ["Like","TestBeforeAfterIRModule",",","but","with","an","explicit","fixture","If","the","IRModule","depends","on","additional","fixtures",",","this","form","can","be","used","."]
code: def before(self):
      @ir_module
      class mod:
          @T.prim_func
          def func_A(A: T.Buffer(16, "float32")):
              for i in T.serial(16):
                  A[i] = 0.0
  
          @T.prim_func
          def func_B(A: T.Buffer(16, "int32")):
              for i in T.serial(16):
                  A[i] = 42
  
      return mod
  
imports: import tvm
  import tvm.testing
  from tvm.script import tir, ir_module
label_desc: Use image node_id 1 for calling the TestBeforeAfterIRModuleExplicitFixture obj's underlying member method code with example usage: obj.before() and returns: mod