py: adjust blank lines to PEP 8 for vhdl_langserver (#1434)

Why?
1. Conform to PEP 8.
2. Easier to read.
3. Make tools, such as PyCharm, not complain.

1 files changed, 2 insertions, 0 deletions

diff --git a/python/libghdl/__init__.py b/python/libghdl/__init__.py
index 1258a5643..6ea3a4177 100644
--- a/python/libghdl/__init__.py
+++ b/python/libghdl/__init__.py
@@ -5,6 +5,7 @@ from os.path import dirname, join, exists, normpath
 from shutil import which
 from libghdl.version import __version__
 
+
 def _to_char_p(arg):
     return ctypes.c_char_p(arg), len(arg)
 
@@ -83,6 +84,7 @@ libghdl.libghdl__set_hooks_for_analysis()
 libghdl.libghdl__set_exec_prefix(
     *_to_char_p(dirname(dirname(_libghdl_path)).encode('utf-8')))
 
+
 def set_option(opt):
     "Set option OPT.  Return true iff the option is known and handled"
     return libghdl.libghdl__set_option(*_to_char_p(opt)) == 0