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Add app.py with correction logic
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app.py
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import gradio as gr
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import requests, os
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API_URL = "https://api-inference.huggingface.co/models/istartt/GrammarErrorCorrectorV2"
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headers = {"Authorization": f"Bearer {os.getenv('HF_TOKEN')}"}
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def chat_es(texto):
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respuesta = requests.post(API_URL, headers=headers, json={"inputs": texto})
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data = respuesta.json()
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if isinstance(data, list) and data:
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return data[0].get("generated_text", texto)
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return "❌ Error al procesar. Intenta de nuevo."
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iface = gr.Interface(
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fn=chat_es,
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inputs=gr.Textbox(lines=4, placeholder="Escribe tu frase en español aquí…"),
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outputs=gr.Textbox(label="Corrección"),
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title="Chat de práctica A2–B1",
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description="Recibe correcciones automáticas de tus frases en español.",
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allow_flagging="never"
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)
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if __name__ == "__main__":
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iface.launch(server_name="0.0.0.0", server_port=7860)
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