따라서 섹션

```Python
    uvicorn.run(app, host="0.0.0.0", port=8000)
```

이 실행됩니다.

---

해당 모듈(파일)을 가져오면 이런 일이 발생하지 않습니다

그래서 다음과 같은 다른 파일 `importer.py`가 있는 경우:

```Python
from myapp import app

# Some more code
```

이 경우 `myapp.py` 내부의 자동 변수에는 값이 `"__main__"`인 변수 `__name__`이 없습니다.

따라서 다음 행

```Python

		for _, err := range errlist {
			t.Error(err)
		}
	}

	// set up typechecker
	var conf Config
	*boolFieldAddr(&conf, "_Trace") = manual && testing.Verbose()
	conf.Importer = importer.Default()
	conf.Error = func(err error) {
		if *haltOnError {
			defer panic(err)
		}
		if listErrors {
			t.Error(err)
			return
		}
		// Ignore secondary error messages starting with "\t";

	found                     bool
	mods                      []module.Version
	importer, importerVersion string // optional, but used for additional context
	importerIsTest            bool
}

func (e *ImportMissingSumError) Error() string {
	var importParen string
	if e.importer != "" {
		importParen = fmt.Sprintf(" (imported by %s)", e.importer)
	}
	var message string
	if e.found {

// A collection of symbols is consistent if, for each logical
// package whose path is P, the creation of those symbols
// involved at most one call to [NewPackage](P, ...).
// To ensure consistency, use a single [Importer] for
// all loaded packages and their dependencies.
// For more information, see https://github.com/golang/go/issues/57497.
func Identical(x, y Type) bool {
	var c comparer
	return c.identical(x, y, nil)
}

			Importer: importer.For(compiler, nil),
		}

		info := &Info{
			Uses: make(map[*ast.Ident]Object),
		}
		pkg, _ := conf.Check("p", fset, files, info)
		if pkg == nil {
			t.Errorf("for %s importer, type-checking failed to return a package", compiler)
			continue
		}

		imports := pkg.Imports()
		if len(imports) != 1 {
			t.Errorf("for %s importer, got %d imports, want 1", compiler, len(imports))

// A collection of symbols is consistent if, for each logical
// package whose path is P, the creation of those symbols
// involved at most one call to [NewPackage](P, ...).
// To ensure consistency, use a single [Importer] for
// all loaded packages and their dependencies.
// For more information, see https://github.com/golang/go/issues/57497.
func Identical(x, y Type) bool {
	var c comparer
	return c.identical(x, y, nil)
}

                 const std::string& device_type);

  ~Tf2XlaRewriter();

  // Compiles the given Operation with XlaBuilder and imports the generated HLO
  // via the HLO -> MHLO importer.
  absl::StatusOr<mhlo::TupleOp> CompileWithHloImporter(
      tensorflow::OpKernelContext& op_context);

  // Import the given XlaComputation into the parent module. Returns the given
  // generated function.

			//Importer: importer.For(compiler, nil),
		}

		info := &Info{
			Uses: make(map[*syntax.Name]Object),
		}
		pkg, _ := conf.Check("p", files, info)
		if pkg == nil {
			t.Errorf("for %s importer, type-checking failed to return a package", compiler)
			continue
		}

		imports := pkg.Imports()
		if len(imports) != 1 {
			t.Errorf("for %s importer, got %d imports, want 1", compiler, len(imports))

		if pkg.err == nil {
			continue
		}

		// Add importer information to checksum errors.
		if sumErr := (*ImportMissingSumError)(nil); errors.As(pkg.err, &sumErr) {
			if importer := pkg.stack; importer != nil {
				sumErr.importer = importer.path
				sumErr.importerVersion = importer.mod.Version
				sumErr.importerIsTest = importer.testOf != nil
			}
		}

	testenv.MustHaveGoBuild(t)

	for i, test := range testObjects {
		t.Run(fmt.Sprint(i), func(t *testing.T) {
			src := "package p; " + test.src
			conf := Config{Error: func(error) {}, Importer: defaultImporter(), EnableAlias: test.alias}
			pkg, err := typecheck(src, &conf, nil)
			if err != nil {
				t.Fatalf("%s: %s", src, err)
			}

			names := strings.Split(test.obj, ".")