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Create app.py
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app.py
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import gradio as gr
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import numpy as np
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from PIL import Image
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import tensorflow as tf
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# Cargar modelo
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model = tf.keras.models.load_model("quickdraw_model.keras")
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# etiquetas usadas en el entrenamiento
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etiquetas = ['apple', 'banana', 'bed', 'carrot', 'laptop']
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def preprocesar_imagen(image):
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if isinstance(image, np.ndarray):
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image = Image.fromarray(image)
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image = image.convert('L')
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image = image.resize((28, 28), Image.NEAREST)
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arr = np.array(image) / 255.0
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arr_bin = (arr < 0.5).astype(np.float32)
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arr_bin_4d = arr_bin.reshape(1, 28, 28, 1)
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return arr_bin_4d
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def predict(image):
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x = preprocesar_imagen(image)
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preds = model.predict(x)
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class_idx = np.argmax(preds)
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return {etiquetas[class_idx]: float(preds[0][class_idx])}
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iface = gr.Interface(
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fn=predict,
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inputs=gr.Image(label="Dibuja o sube una imagen"),
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outputs=gr.Label(label="Predicci贸n"),
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title="Predicci贸n QuickDraw",
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description="Dibuja o sube una imagen para clasificarla."
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)
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iface.launch()
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