Was it `upper`? Was it `uppercase`? `first_uppercase`? `capitalize`?

Then, you try with the old programmer's friend, editor autocompletion.

You type the first parameter of the function, `first_name`, then a dot (`.`) and then hit `Ctrl+Space` to trigger the completion.

But, sadly, you get nothing useful:

<img src="/img/python-types/image01.png">

### Add types { #add-types }

/* jcifs smb client library in Java
 * Copyright (C) 2008  "Michael B. Allen" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,

<code>fmt.Printf</code> or <code>math/rand.Int</code>.
Because the assembler's parser treats period and slash as punctuation,
those strings cannot be used directly as identifier names.
Instead, the assembler allows the middle dot character U+00B7
and the division slash U+2215 in identifiers and rewrites them to
plain period and slash.
Within an assembler source file, the symbols above are written as

/* jcifs smb client library in Java
 * Copyright (C) 2000  "Michael B. Allen" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,

```Dockerfile
COPY ./app /code/app
```

### Das Docker-Image erstellen

Nachdem nun alle Dateien vorhanden sind, erstellen wir das Containerimage.

* Gehen Sie zum Projektverzeichnis (dort, wo sich Ihr `Dockerfile` und Ihr `app`-Verzeichnis befindet).
* Erstellen Sie Ihr FastAPI-Image:

<div class="termy">

```console
$ docker build -t myimage .

---> 100%
```

</div>

fore{content:"\f6d3"}.fa-dollar-sign:before{content:"\f155"}.fa-dolly:before{content:"\f472"}.fa-dolly-flatbed:before{content:"\f474"}.fa-donate:before{content:"\f4b9"}.fa-door-closed:before{content:"\f52a"}.fa-door-open:before{content:"\f52b"}.fa-dot-circle:before{content:"\f192"}.fa-dove:before{content:"\f4ba"}.fa-download:before{content:"\f019"}.fa-draft2digital:before{content:"\f396"}.fa-drafting-compass:before{content:"\f568"}.fa-dragon:before{content:"\f6d5"}.fa-draw-polygon:before{content...

"denselben", "desselben", "demselben", "dieselbe", "dieselben", "dasselbe", "dazu", "dein", "deine", "deinem", "deinen", "deiner", "deines", "denn", "derer", "dessen", "dich", "dir", "du", "dies", "diese", "diesem", "diesen", "dieser", "dieses", "doch", "dort", "durch", "ein", "eine", "einem", "einen", "einer", "eines", "einig", "einige", "einigem", "einigen", "einiger", "einiges", "einmal", "er", "ihn", "ihm", "es", "etwas", "euer", "eure", "eurem", "euren", "eurer", "eures", "für", "gegen", "gewesen",...

"denselben", "desselben", "demselben", "dieselbe", "dieselben", "dasselbe", "dazu", "dein", "deine", "deinem", "deinen", "deiner", "deines", "denn", "derer", "dessen", "dich", "dir", "du", "dies", "diese", "diesem", "diesen", "dieser", "dieses", "doch", "dort", "durch", "ein", "eine", "einem", "einen", "einer", "eines", "einig", "einige", "einigem", "einigen", "einiger", "einiges", "einmal", "er", "ihn", "ihm", "es", "etwas", "euer", "eure", "eurem", "euren", "eurer", "eures", "für", "gegen", "gewesen",...

	return p.records
}

// Stop the currently running benchmark.
func (p profilerWrapper) Stop() ([]byte, error) {
	return p.stopFn()
}

// Extension returns the extension without dot prefix.
func (p profilerWrapper) Extension() string {
	return p.ext
}

// Returns current profile data, returns error if there is no active
// profiling in progress. Stops an active profile.

modifiers\n    : modifiers.slice(0, findIndex(modifiers, 'name', ends));\n\n  modifiersToRun.forEach(modifier => {\n    if (modifier['function']) { // eslint-disable-line dot-notation\n      console.warn('`modifier.function` is deprecated, use `modifier.fn`!');\n    }\n    const fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation\n    if (modifier.enabled && isFunction(fn)) {\n      // Add properties to offsets to make them a complete clientRect object\n      // we do this before...