Make lsp autocomplete work in emacs over TRAMP

.dir-locals.el

;; Put this in root directory of your project
;; Install pyls in the project environment
;; pip install python-language-server
((python-mode . ((eval . (progn (require 'lsp-mode)
                                (lsp-register-client
                                 (make-lsp-client :new-connection (lsp-tramp-connection "~/miniconda3/envs/znlp/bin/pyls")
                                                  :major-modes '(python-mode)
                                                  :remote? t
                                                  :server-id 'remote-pyls))))
                 (eval . (setq lsp-clients-python-command '("~/miniconda3/envs/znlp/bin/pyls")))
                 )))

init.el

(
 dotspacemacs-configuration-layers
'(lsp
 (python :variables python-backend 'lsp)
  ;; other layers ...
  )
)

(defun dotspacemacs/user-config ()
  ;; Other stuff..
  
  ;; TRAMP
  (setq enable-remote-dir-locals t)
)