diff --git a/init.lua b/init.lua
index 1b6d36d..eaf63c6 100644
--- a/init.lua
+++ b/init.lua
@@ -24,6 +24,7 @@ end
 G.opt.rtp:prepend(lazypath)
 
 require("keymap")
+require("customcmd")
 
 if G.g.vscode then
   require('vscode')
diff --git a/lua/customcmd.lua b/lua/customcmd.lua
new file mode 100644
index 0000000..8612eb8
--- /dev/null
+++ b/lua/customcmd.lua
@@ -0,0 +1,5 @@
+-- G.api.nvim_buf_create_user_command( "*.py", "R" , "!python3 %", { complete = true })
+G.cmd[[command! R !python3 %]]
+
+
+