black formatting

utils.py

@@ -3,6 +3,7 @@ import sys
 import sqlite3
 import logging
 
+
 def get_file_path(file_name):
     return os.path.join(os.path.dirname(os.path.realpath(__file__)), file_name)
 
@@ -29,11 +30,12 @@ def strstr(haystack, needle):
         print(domain) // Display : @example.com
     """
     pos = haystack.find(needle)
-    if pos < 0: # not found
+    if pos < 0:  # not found
         return None
 
     return haystack[pos:]
 
+
 def create_connection(db_filename):
     db_path = get_file_path(db_filename)
     logging.debug("Try to connect to {}".format(db_path))
@@ -45,8 +47,9 @@ def create_connection(db_filename):
 
     return None
 
+
 def count_object(conn, table_name):
     query = "SELECT count(*) FROM " + table_name
     cursor = conn.cursor()
     cursor.execute(query)
-    return cursor.fetchone()[0]
+    return cursor.fetchone()[0]