O FastAPI saberá que o valor de `q` não é obrigatório por causa do valor padrão `= None`.

O `Union` em `Union[str, None]` não é utilizado pelo FastAPI, mas permite ao seu editor de texto lhe dar um suporte melhor e detectar erros.

///

## Sem o Pydantic

   *       collections intelligently fall back to a binary search tree if hash table collisions are
   *       detected. Rather than going to all the trouble of reimplementing this ourselves, we
   *       simply switch over to use the JDK implementation wholesale if probable hash flooding is
   *       detected, sacrificing the compactness guarantee in very rare cases in exchange for much
   *       more reliable worst-case behavior.

			// - mount.Path doesn't match (means cross-device mount), should error out.
			if mount.Path != path {
				crossMounts = append(crossMounts, mount)
			}
		}
	}
	msg := `Cross-device mounts detected on path (%s) at following locations %s. Export path should not have any sub-mounts, refusing to start.`
	if len(crossMounts) > 0 {
		// if paths didn't match then we do have cross-device mount.

    rollingUpdate:
      maxSurge: {{ .Values.deploymentUpdate.maxSurge }}
      maxUnavailable: {{ .Values.deploymentUpdate.maxUnavailable }}
    {{- end }}
  replicas: 1
  selector:
    matchLabels:
      app: {{ template "minio.name" . }}
      release: {{ .Release.Name }}
  template:
    metadata:
      name: {{ template "minio.fullname" . }}
      labels:

    ///

    The `--upgrade` option tells `pip` to upgrade the packages if they are already installed.

    Because the previous step copying the file could be detected by the **Docker cache**, this step will also **use the Docker cache** when available.

.Values.consoleService.nodePort }} {{- else }} targetPort: {{ .Values.consoleService.port }} {{- end}} {{- if .Values.consoleService.externalIPs }} externalIPs: {{- range $i , $ip := .Values.consoleService.externalIPs }} - {{ $ip }} {{- end }} {{- end }} selector: app: {{ template "minio.name" . }} release: {{ .Release.Name }} minio/templates/deployment.yaml {{- if eq .Values.mode "standalone" }} {{ $scheme := "http" }} {{- if .Values.tls.enabled }} {{ $scheme = "https" }} {{ end }} {{ $bucketRoot := or ...

.Values.consoleService.nodePort }} {{- else }} targetPort: {{ .Values.consoleService.port }} {{- end}} {{- if .Values.consoleService.externalIPs }} externalIPs: {{- range $i , $ip := .Values.consoleService.externalIPs }} - {{ $ip }} {{- end }} {{- end }} selector: app: {{ template "minio.name" . }} release: {{ .Release.Name }} minio/templates/deployment.yaml {{- if eq .Values.mode "standalone" }} {{ $scheme := "http" }} {{- if .Values.tls.enabled }} {{ $scheme = "https" }} {{ end }} {{ $bucketRoot := or ...

.Values.consoleService.nodePort }} {{- else }} targetPort: {{ .Values.consoleService.port }} {{- end}} {{- if .Values.consoleService.externalIPs }} externalIPs: {{- range $i , $ip := .Values.consoleService.externalIPs }} - {{ $ip }} {{- end }} {{- end }} selector: app: {{ template "minio.name" . }} release: {{ .Release.Name }} minio/templates/deployment.yaml {{- if eq .Values.mode "standalone" }} {{ $scheme := "http" }} {{- if .Values.tls.enabled }} {{ $scheme = "https" }} {{ end }} {{ $bucketRoot := or ...

.Values.consoleService.nodePort }} {{- else }} targetPort: {{ .Values.consoleService.port }} {{- end}} {{- if .Values.consoleService.externalIPs }} externalIPs: {{- range $i , $ip := .Values.consoleService.externalIPs }} - {{ $ip }} {{- end }} {{- end }} selector: app: {{ template "minio.name" . }} release: {{ .Release.Name }} minio/templates/deployment.yaml {{- if eq .Values.mode "standalone" }} {{ $scheme := "http" }} {{- if .Values.tls.enabled }} {{ $scheme = "https" }} {{ end }} {{ $bucketRoot := or ...

.Values.consoleService.nodePort }} {{- else }} targetPort: {{ .Values.consoleService.port }} {{- end}} {{- if .Values.consoleService.externalIPs }} externalIPs: {{- range $i , $ip := .Values.consoleService.externalIPs }} - {{ $ip }} {{- end }} {{- end }} selector: app: {{ template "minio.name" . }} release: {{ .Release.Name }} minio/templates/deployment.yaml {{- if eq .Values.mode "standalone" }} {{ $scheme := "http" }} {{- if .Values.tls.enabled }} {{ $scheme = "https" }} {{ end }} {{ $bucketRoot := or ...