def product_identifier_func(query: str):
    """
    Identifies products based on a given query and retrieves relevant details for each identified product.

    Parameters:
    query (str): The query string used to identify products.

    Returns:
    dict: A dictionary where the keys are product names and the values are details of each product. If no products are found, returns "No product found".
    """
    product_understanding = product_identifier.run({"prompt_builder": {"question": query}})

    try:
        product_list = literal_eval(product_understanding["llm"]["replies"][0])
    except:
        return "No product found"

    results = {}

    for product in product_list:
        response = rag_pipe.run({"embedder": {"text": product}, "prompt_builder": {"question": product}})
        try:
            results[product] = literal_eval(response["llm"]["replies"][0])
        except:
            results[product] = {}

    return results