Create a Python code template using Hugging Face Transformers and scikit-learn to build a generative AI model that produces marketing content (e.g., email campaigns or social media posts) for e-commerce businesses. Integrate a predictive component that analyzes user data (e.g., purchase history CSV) to forecast customer preferences and tailor the generated text accordingly. Include fine-tuning on a dataset like GPT-2 or Llama, with evaluation metrics for coherence and accuracy. Make it automation-ready for freelancers charging premium rates, with examples for handling surged demand in personalized experiences. Output the full code, explanations, and sample usage.
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| class CustomNavbar extends HTMLElement { | |
| connectedCallback() { | |
| this.attachShadow({ mode: 'open' }); | |
| this.shadowRoot.innerHTML = ` | |
| <style> | |
| nav { | |
| background: rgba(17, 24, 39, 0.8); | |
| backdrop-filter: blur(10px); | |
| padding: 1rem 2rem; | |
| display: flex; | |
| justify-content: space-between; | |
| align-items: center; | |
| position: fixed; | |
| width: 100%; | |
| top: 0; | |
| z-index: 50; | |
| border-bottom: 1px solid rgba(255,255,255,0.1); | |
| } | |
| .logo { | |
| color: white; | |
| font-weight: bold; | |
| font-size: 1.5rem; | |
| display: flex; | |
| align-items: center; | |
| gap: 0.5rem; | |
| } | |
| .logo-icon { | |
| color: #818cf8; | |
| } | |
| ul { | |
| display: flex; | |
| gap: 2rem; | |
| list-style: none; | |
| margin: 0; | |
| padding: 0; | |
| } | |
| a { | |
| color: white; | |
| text-decoration: none; | |
| transition: color 0.2s; | |
| font-weight: 500; | |
| display: flex; | |
| align-items: center; | |
| gap: 0.5rem; | |
| } | |
| a:hover { | |
| color: #a5b4fc; | |
| } | |
| .nav-buttons { | |
| display: flex; | |
| gap: 1rem; | |
| } | |
| .nav-button { | |
| padding: 0.5rem 1.5rem; | |
| border-radius: 0.375rem; | |
| font-weight: 500; | |
| transition: all 0.2s; | |
| } | |
| .primary { | |
| background-color: #4f46e5; | |
| color: white; | |
| } | |
| .primary:hover { | |
| background-color: #4338ca; | |
| } | |
| .secondary { | |
| border: 1px solid #4f46e5; | |
| color: #4f46e5; | |
| } | |
| .secondary:hover { | |
| background-color: #eef2ff; | |
| } | |
| @media (max-width: 768px) { | |
| nav { | |
| flex-direction: column; | |
| padding: 1rem; | |
| } | |
| ul { | |
| margin-top: 1rem; | |
| flex-wrap: wrap; | |
| justify-content: center; | |
| gap: 1rem; | |
| } | |
| } | |
| </style> | |
| <nav> | |
| <a href="/" class="logo"> | |
| <i data-feather="cpu" class="logo-icon"></i> | |
| AI Forge | |
| </a> | |
| <ul> | |
| <li><a href="/features.html"><i data-feather="zap"></i> Features</a></li> | |
| <li><a href="/solutions.html"><i data-feather="briefcase"></i> Solutions</a></li> | |
| <li><a href="/pricing.html"><i data-feather="dollar-sign"></i> Pricing</a></li> | |
| <li><a href="/docs.html"><i data-feather="book"></i> Docs</a></li> | |
| </ul> | |
| <div class="nav-buttons"> | |
| <a href="/login.html" class="nav-button secondary">Log In</a> | |
| <a href="/signup.html" class="nav-button primary">Sign Up Free</a> | |
| </div> | |
| </nav> | |
| `; | |
| } | |
| } | |
| customElements.define('custom-navbar', CustomNavbar); |