from praisonaiagents import EmbeddingAgent
    
    # Simple usage
    agent = EmbeddingAgent()
    embedding = agent.embed("Hello world")
    print(f"Embedding dimension: {len(embedding)}")
    
    # Batch embedding
    embeddings = agent.embed_batch([
        "First text",
        "Second text",
        "Third text"
    ])
    
    # Calculate similarity
    score = agent.similarity("Hello", "Hi there")
    print(f"Similarity: {score:.2f}")