diff --git a/ftplugin/c.lua b/ftplugin/c.lua
index 46c2eb4..0a6045f 100644
--- a/ftplugin/c.lua
+++ b/ftplugin/c.lua
@@ -1,4 +1,3 @@
-vim.g.cino = "N-s"
 vim.o.textwidth = 80
 
 vim.g.cpp_attributes_highlight = true
diff --git a/ftplugin/python.lua b/ftplugin/python.lua
new file mode 100644
index 0000000..730b750
--- /dev/null
+++ b/ftplugin/python.lua
@@ -0,0 +1,6 @@
+vim.o.textwidth = 80
+vim.o.expandtab = true
+
+-- remove white spaces at end of line
+vim.api.nvim_create_autocmd({'BufWritePre'}, {command = '%s;\\s\\+$;;e'})
+
diff --git a/init.lua b/init.lua
index 463e618..9b75f57 100644
--- a/init.lua
+++ b/init.lua
@@ -6,7 +6,6 @@ vim.o.colorcolumn = '+1'
 -- Set indentation options
 vim.o.tabstop = 4
 vim.o.shiftwidth = 4
-vim.o.expandtab = true
 
 -- Disable unused providers
 vim.g.loaded_ruby_provider = 0