diff --git a/audiobook_metadata/metadata_edit_database.py b/audiobook_metadata/metadata_edit_database.py
old mode 100644
new mode 100755
index 4fc4758..37b6b15
--- a/audiobook_metadata/metadata_edit_database.py
+++ b/audiobook_metadata/metadata_edit_database.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python3
 import json
 import re
 import sqlite3
@@ -33,6 +34,11 @@ def load_genre(conn, unique=False):
 
 def main():
     parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "-p", "--print-only",
+        action="store_true",
+        help="Print data only",
+    )
     parser.add_argument(
         "database",
         type=Path,
@@ -53,7 +59,6 @@ def main():
 
     for genre in list_genres:
         print(genre)
-
     for book_id, genres_json in cur.execute("SELECT id, genres FROM books"):
         if not genres_json:
             continue
@@ -78,6 +83,8 @@ def main():
                 new_genres.append(genre)
 
         new_genres = sorted(set(new_genres))
+        
+        print("Write to Database")
 
         cur.execute(
             "UPDATE books SET genres=? WHERE id=?",
@@ -87,4 +94,4 @@ def main():
     db.commit()
 
 if __name__ == "__main__":
-    main()
\ No newline at end of file
+    main()