[bug#62786] [PATCH] gnu: xonsh: Add missing input.

[jgart]

Xonsh vim emulation mode/environment variable does not work without this.

* gnu/packages/shell.scm (xonsh)[inputs]: Add
python-prompt-toolkit.
---
 gnu/packages/shells.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gnu/packages/shells.scm b/gnu/packages/shells.scm
index 1ffe4ce5d8..b6f4860a88 100644
--- a/gnu/packages/shells.scm
+++ b/gnu/packages/shells.scm
@@ -595,6 +595,7 @@ (define-public xonsh
     (inputs
      (list python-distro
            python-ply
+           python-prompt-toolkit
            python-pygments
            python-pyperclip
            python-setproctitle))
-- 
2.39.2