def modify_dashboard(dashboard_html, backend_url):
    """Modify dashboard HTML to interact with backend"""
    # Update API endpoints to point to backend_url
    modified_html = dashboard_html.replace(
        "const API_ENDPOINT = '';",
        f"const API_ENDPOINT = '{backend_url}';"
    )
    return modified_html

def modify_chat_interface(chat_interface_html, backend_url):
    """Modify chat interface HTML to interact with backend"""
    # Update API endpoints to point to backend_url
    modified_html = chat_interface_html.replace(
        "const API_ENDPOINT = '';",
        f"const API_ENDPOINT = '{backend_url}';"
    )
    return modified_html