fix lock

download_only.py

@@ -93,7 +93,7 @@ def try_lock_video(db, video_id):
     """
     cursor.execute(query, (video_id,))
     db.commit()
-    affected = cursor.rowcount
+    affected = cursor.affected_rows
     cursor.close()
     return affected == 1
 
@@ -104,7 +104,7 @@ def main():
     # Connect to the MariaDB database using credentials from environment variables.
     try:
         db = mariadb.connect(
-            host=os.environ.get("DB_HOST", "mariadb"),
+            host=os.environ.get("DB_HOST", "192.168.0.187"),
             user=os.environ.get("DB_USER", "t0is"),
             password=os.environ.get("DB_PASS", "Silenceisgolden555"),
             database=os.environ.get("DB_NAME", "transcriptor"),