Spaces:
Runtime error
Runtime error
Update app.py
Browse files
app.py
CHANGED
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"""
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HUGGINGFACE SPACE - API FOR STARLIGHT MINI
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This creates a Space with automatic API endpoints
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Deploy this to get a FREE, ALWAYS-ON API for your users!
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"""
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# ============================================
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# File: app.py (Main file for your Space)
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# ============================================
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APP_PY = '''
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import gradio as gr
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from transformers import AutoTokenizer, AutoModelForCausalLM
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import torch
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@@ -35,10 +23,7 @@ def generate_text(
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temperature: float = 0.7,
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top_p: float = 0.9
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) -> str:
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"""
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Generate text from prompt
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This function is automatically exposed as an API endpoint!
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"""
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if not prompt:
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return "Error: Please provide a prompt"
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@@ -61,240 +46,53 @@ def generate_text(
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except Exception as e:
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return f"Error: {str(e)}"
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# Create Gradio interface
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with gr.Blocks(title="Starlight Mini API") as demo:
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gr.Markdown(""
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# 🌟 Starlight Mini API
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**Free AI Text Generation - 8B Parameters**
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""")
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with gr.Tab("💬 Chat Interface"):
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with gr.Row():
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with gr.Column():
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prompt_input = gr.Textbox(
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label="Prompt",
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placeholder="Enter your prompt here...",
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lines=5
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)
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with gr.Accordion("
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max_tokens_slider = gr.Slider(
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value=100,
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step=10,
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label="Max Tokens"
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)
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temperature_slider = gr.Slider(
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minimum=0.1,
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maximum=2.0,
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value=0.7,
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step=0.1,
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label="Temperature"
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)
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top_p_slider = gr.Slider(
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minimum=0.1,
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maximum=1.0,
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value=0.9,
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step=0.05,
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label="Top P"
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)
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generate_btn = gr.Button("✨ Generate", variant="primary")
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with gr.Column():
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output_text = gr.Textbox(
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label="Generated Text",
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lines=10
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)
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gr.Examples(
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["Once upon a time in a magical forest,"],
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["Explain quantum computing in simple terms:"],
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["Write a haiku about coding:"],
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],
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inputs=[prompt_input]
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)
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with gr.Tab("📡 API
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gr.Markdown("""
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##
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This Space automatically provides API endpoints!
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```python
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from gradio_client import Client
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client = Client("arthu1/Exquisite-Starlight")
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result = client.predict(
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prompt="Hello, Starlight!",
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max_tokens=100,
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temperature=0.7,
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top_p=0.9,
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api_name="/predict"
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)
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print(result)
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```
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```bash
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curl -X POST https://arthu1-exquisite-starlight.hf.space/api/predict \\
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-H "Content-Type: application/json" \\
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-d '{"data": ["
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```
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### JavaScript Example:
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```javascript
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const response = await fetch(
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"https://arthu1-exquisite-starlight.hf.space/api/predict",
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{
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({
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data: ["Your prompt here", 100, 0.7, 0.9]
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})
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}
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);
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const result = await response.json();
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console.log(result.data[0]);
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```
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### Rate Limits:
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- Free tier: Generous limits for personal/small commercial use
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- If you need more, consider upgrading the Space hardware
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### Support:
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- Report issues on the Space's Community tab
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- Share feedback and improvements!
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""")
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# Connect the button
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generate_btn.click(
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fn=generate_text,
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inputs=[prompt_input, max_tokens_slider, temperature_slider, top_p_slider],
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outputs=output_text
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)
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demo.launch(
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show_api=True, # This enables automatic API endpoints!
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share=False # Space URL is already public
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)
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'''
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# ============================================
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# File: requirements.txt
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# ============================================
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REQUIREMENTS = '''
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gradio
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transformers
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torch
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accelerate
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gradio_client
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'''
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# ============================================
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# File: README.md
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# ============================================
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README = '''---
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title: Starlight Mini API
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emoji: 🌟
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colorFrom: purple
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colorTo: blue
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sdk: gradio
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sdk_version: 4.44.0
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app_file: app.py
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pinned: false
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---
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# Starlight Mini API
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Free AI text generation API powered by an 8B parameter model.
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## Features
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- 🌟 8B parameter model
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- 💬 Web UI for testing
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- 📡 Automatic API endpoints
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- 🚀 Always online (free CPU tier)
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- ⚡ Fast inference
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## Usage
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### Web UI
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Just visit this Space and start chatting!
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### API
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See the "API Documentation" tab for code examples in Python, JavaScript, and cURL.
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## Model
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Based on arthu1/starlight-mini - a fine-tuned model optimized for helpfulness and coding tasks.
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## Credits
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Created by arthu1 / Nova Devs (North.ai)
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'''
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# ============================================
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# DEPLOYMENT INSTRUCTIONS
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# ============================================
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INSTRUCTIONS = """
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HOW TO DEPLOY YOUR SPACE:
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1. Go to https://huggingface.co/new-space
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2. Fill in:
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- Space name: Exquisite-Starlight (or whatever you want)
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- License: Apache-2.0
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- SDK: Gradio
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- Hardware: CPU (free!) or upgrade to GPU if needed
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3. Create the Space
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4. Upload these 3 files:
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- app.py (the code above)
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- requirements.txt
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- README.md
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5. Wait 5-10 minutes for it to build
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6. Done! You get:
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✅ Public URL: https://huggingface.co/spaces/arthu1/Exquisite-Starlight
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✅ API URL: https://arthu1-exquisite-starlight.hf.space/api/predict
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✅ Web UI for testing
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✅ Always online (free!)
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7. Share the URLs with your users!
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IMPORTANT:
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- CPU is FREE forever
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- If you need faster inference, upgrade to GPU (costs money)
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- API endpoints are automatic - Gradio creates them for you!
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- Users can call your API from any language
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Your users will be happy because:
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- Free access
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- ChatGPT-like experience
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- Simple API to integrate
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- Always online
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"""
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print(f"""
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FILES TO CREATE:
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1. app.py:
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{APP_PY}
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2. requirements.txt:
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{REQUIREMENTS}
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3. README.md:
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{README}
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{INSTRUCTIONS}
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""")
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import gradio as gr
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from transformers import AutoTokenizer, AutoModelForCausalLM
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import torch
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temperature: float = 0.7,
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top_p: float = 0.9
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) -> str:
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"""Generate text from prompt"""
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if not prompt:
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return "Error: Please provide a prompt"
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except Exception as e:
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return f"Error: {str(e)}"
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# Create Gradio interface
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with gr.Blocks(title="Starlight Mini API") as demo:
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gr.Markdown("# 🌟 Starlight Mini API\n**Free AI Text Generation - 8B Parameters**")
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with gr.Tab("💬 Chat"):
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with gr.Row():
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with gr.Column():
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prompt_input = gr.Textbox(label="Prompt", placeholder="Enter your prompt...", lines=5)
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with gr.Accordion("Settings", open=False):
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max_tokens_slider = gr.Slider(10, 500, 100, step=10, label="Max Tokens")
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temperature_slider = gr.Slider(0.1, 2.0, 0.7, step=0.1, label="Temperature")
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top_p_slider = gr.Slider(0.1, 1.0, 0.9, step=0.05, label="Top P")
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generate_btn = gr.Button("✨ Generate", variant="primary")
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with gr.Column():
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output_text = gr.Textbox(label="Output", lines=10)
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gr.Examples(
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[["Once upon a time"], ["Explain AI:"], ["Code a function:"]],
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inputs=[prompt_input]
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)
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with gr.Tab("📡 API Docs"):
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gr.Markdown("""
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## API Usage
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**Python:**
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```python
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from gradio_client import Client
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client = Client("arthu1/Exquisite-Starlight")
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result = client.predict("Hello!", 100, 0.7, 0.9, api_name="/predict")
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```
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**cURL:**
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```bash
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curl -X POST https://arthu1-exquisite-starlight.hf.space/api/predict \\
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-H "Content-Type: application/json" \\
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-d '{"data": ["Hello!", 100, 0.7, 0.9]}'
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```
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""")
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generate_btn.click(
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fn=generate_text,
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inputs=[prompt_input, max_tokens_slider, temperature_slider, top_p_slider],
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outputs=output_text
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)
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demo.launch(show_api=True, share=True)
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