Source blocks are indented

[c.buhtz]

Hello,

#+begin_src python
  import sys
#+end_src

This example shows a python source block in an org(roam) file. Org
always does an indention here of two spaces.

Is there a way to turn this of?

It seems to me this is not the default behavior because I saw some
youtube videos where there is no indention in such blocks.

I'm using Emacs 27 (from Debian 11) with latest org and org-roam. I
minimized my init.el and still can reproduce it.

;; -*- lexical-binding: t; -*-
(require 'package)
(setq package-archives '(("melpa" . "https://melpa.org/packages/";)
             ("elpa" . "https://elpa.gnu.org/packages/";)))
;; Initializes the package infrastructure
(package-initialize)

;; === use-package ==
;; use-package to simplify the config file
(unless (package-installed-p 'use-package)
  (package-refresh-contents)
  (package-install 'use-package))

(require 'use-package)
(setq use-package-always-ensure 't)

;; === BASIC setup
(set-default-coding-systems 'utf-8)

;; === EVIL
(use-package evil
  :init
  (setq evil-want-integration t)
  (setq evil-want-keybinding nil)
  (setq evil-want-C-i-jump nil)
  :config
  (evil-mode 1)
  ;; Use visual line motions even outside of visual-line-mode buffers
  (evil-global-set-key 'motion "j" 'evil-next-visual-line)
  (evil-global-set-key 'motion "k" 'evil-previous-visual-line)
  ;; Set "normal" vi-mode in specific buffers
  (evil-set-initial-state 'messages-buffer-mode 'normal)
  (evil-set-initial-state 'dashboard-mode 'normal)
  )

(use-package org)