Install ob-restclient.

applicationConfiguration/.emacs/init.el

@@ -43,7 +43,7 @@
  '(global-hl-line-mode t)
  '(package-selected-packages
    (quote
-    (virtualenvwrapper flymake-python-pyflakes lsp-ui lsp-mode jedi znc yaml-mode which-key use-package twittering-mode try smex racer python-mode pylint py-autopep8 powershell pdf-tools outline-magic org2blog multiple-cursors magit helm flycheck-rust eyebrowse exec-path-from-shell emojify elpy ein doom-themes dockerfile-mode docker csharp-mode ansible anaconda-mode ace-window)))
+    (ob-restclient virtualenvwrapper flymake-python-pyflakes lsp-ui lsp-mode jedi znc yaml-mode which-key use-package twittering-mode try smex racer python-mode pylint py-autopep8 powershell pdf-tools outline-magic org2blog multiple-cursors magit helm flycheck-rust eyebrowse exec-path-from-shell emojify elpy ein doom-themes dockerfile-mode docker csharp-mode ansible anaconda-mode ace-window)))
  '(znc-servers
    (\`
     (("bouncer.awful.club" 5000 t