[format.python] initial formatting of the python code

This patch was generated by black [1]::

    make format.python

[1] https://github.com/psf/black

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 7 insertions, 4 deletions

diff --git a/searx/engines/mysql_server.py b/searx/engines/mysql_server.py
index be89eb86e..d949ee0bc 100644
--- a/searx/engines/mysql_server.py
+++ b/searx/engines/mysql_server.py
@@ -20,6 +20,7 @@ paging = True
 result_template = 'key-value.html'
 _connection = None
 
+
 def init(engine_settings):
     global _connection  # pylint: disable=global-statement
 
@@ -30,13 +31,14 @@ def init(engine_settings):
         raise ValueError('only SELECT query is supported')
 
     _connection = mysql.connector.connect(
-        database = database,
-        user = username,
-        password = password,
-        host = host,
+        database=database,
+        user=username,
+        password=password,
+        host=host,
         auth_plugin=auth_plugin,
     )
 
+
 def search(query, params):
     query_params = {'query': query}
     query_to_run = query_str + ' LIMIT {0} OFFSET {1}'.format(limit, (params['pageno'] - 1) * limit)
@@ -46,6 +48,7 @@ def search(query, params):
 
         return _fetch_results(cur)
 
+
 def _fetch_results(cur):
     results = []
     for res in cur: