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simple_inference_api.py
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| 1 |
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# ============================================
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# app.py - Usando HF Inference API
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# ============================================
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import gradio as gr
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import requests
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import os
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# Tu modelo ya está disponible en HF Inference API
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MODEL_API = "https://api-inference.huggingface.co/models/Delta0723/techmind-pro-v9"
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HF_TOKEN = os.getenv("HF_TOKEN", "") # Configura tu token en Settings del Space
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def query_model(question, max_tokens=300, temperature=0.7):
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if not HF_TOKEN:
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return "❌ Error: Necesitas configurar tu HF_TOKEN en Settings > Repository secrets"
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headers = {"Authorization": f"Bearer {HF_TOKEN}"}
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payload = {
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"inputs": f"<s>[INST] {question} [/INST]",
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"parameters": {
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"max_new_tokens": int(max_tokens),
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"temperature": float(temperature),
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"top_p": 0.95,
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"do_sample": True,
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"return_full_text": False
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}
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}
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try:
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response = requests.post(MODEL_API, headers=headers, json=payload, timeout=120)
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if response.status_code == 503:
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return "⏳ El modelo se está cargando en los servidores de HuggingFace. Espera 20 segundos e intenta de nuevo."
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if response.status_code == 401:
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return "❌ Error de autenticación. Verifica tu HF_TOKEN."
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response.raise_for_status()
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result = response.json()
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if isinstance(result, list) and len(result) > 0:
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return result[0].get("generated_text", "No response")
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return str(result)
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except requests.exceptions.RequestException as e:
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return f"❌ Error: {str(e)}"
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# Interfaz Gradio
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with gr.Blocks(theme=gr.themes.Soft()) as demo:
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gr.Markdown("""
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# 🤖 TechMind Pro v9
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### Modelo basado en Mistral-7B + LoRA fine-tuning
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*Usando HuggingFace Inference API (sin necesidad de GPU local)*
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""")
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with gr.Row():
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with gr.Column(scale=1):
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question_input = gr.Textbox(
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label="💬 Tu Pregunta",
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placeholder="Escribe tu pregunta aquí...",
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lines=4
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)
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with gr.Accordion("⚙️ Parámetros Avanzados", open=False):
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max_tokens_slider = gr.Slider(
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minimum=50,
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maximum=500,
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value=300,
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step=50,
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label="Máximo de 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=1.0,
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value=0.7,
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step=0.1,
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label="Temperatura (creatividad)"
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)
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submit_btn = gr.Button("🚀 Generar Respuesta", variant="primary", size="lg")
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gr.Markdown("""
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---
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**Nota:** La primera petición puede tardar ~20s mientras el modelo se carga.
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Las siguientes serán más rápidas.
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""")
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with gr.Column(scale=1):
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output = gr.Textbox(
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label="✨ Respuesta",
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lines=12,
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show_copy_button=True
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)
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# Ejemplos
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gr.Examples(
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examples=[
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["¿Qué es Python y para qué se usa?"],
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["Explícame qué es machine learning de forma simple"],
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["¿Cómo funciona una red neuronal?"],
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["Dame consejos para aprender programación"]
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],
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inputs=question_input,
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label="📝 Ejemplos"
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)
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submit_btn.click(
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fn=query_model,
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inputs=[question_input, max_tokens_slider, temperature_slider],
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outputs=output
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)
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if __name__ == "__main__":
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demo.launch(server_name="0.0.0.0", server_port=7860)
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# ============================================
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# requirements.txt
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# ============================================
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"""
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gradio>=4.0.0
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requests>=2.31.0
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"""
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# ============================================
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# README.md
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# ============================================
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"""
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---
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title: TechMind Pro v9
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emoji: 🤖
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colorFrom: blue
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colorTo: purple
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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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license: mit
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| 142 |
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---
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# 🤖 TechMind Pro v9
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Interfaz web para el modelo TechMind Pro v9 (Mistral-7B + LoRA fine-tuning)
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| 147 |
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| 148 |
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## 🚀 Cómo usar
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| 149 |
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| 150 |
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1. **Configura tu token de HuggingFace:**
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| 151 |
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- Ve a Settings > Repository secrets
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| 152 |
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- Añade: `HF_TOKEN` = tu token de https://huggingface.co/settings/tokens
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| 153 |
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| 154 |
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2. **Haz tu pregunta** y presiona "Generar Respuesta"
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| 155 |
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| 156 |
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## ⚡ Ventajas
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| 157 |
+
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| 158 |
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- ✅ No consume recursos del Space (usa Inference API)
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| 159 |
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- ✅ GPU automática en los servidores de HF
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| 160 |
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- ✅ Respuestas rápidas después de la primera carga
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| 161 |
+
- ✅ Gratis dentro de los límites de HF
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| 162 |
+
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| 163 |
+
## 📊 Modelo
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| 164 |
+
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| 165 |
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- **Base:** mistralai/Mistral-7B-Instruct-v0.3
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| 166 |
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- **Adaptador:** Delta0723/techmind-pro-v9
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| 167 |
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- **Backend:** HuggingFace Inference API
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| 168 |
+
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| 169 |
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## 🔒 Límites
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| 170 |
+
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| 171 |
+
- ~30 requests/minuto en el tier gratuito
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| 172 |
+
- Primera petición tarda ~20s (cold start)
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| 173 |
+
"""
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