import lancedb

def get_db():
    db = lancedb.connect("lancedb")
    return db

def insert_video_data(video_data):
    db = get_db()
    table = db.create_table("videos", video_data)
    table.add(video_data)

def search_similar_videos(query, limit=5):
    db = get_db()
    table = db.open_table("videos")
    results = table.search(query).limit(limit).to_list()
    return results