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app.py
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import gradio as gr
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import tensorflow as tf
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from PIL import Image
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import numpy as np
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# Laden des vortrainierten Pokémon-Modells
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model_path = "kia_pokemon_keras_model.h5"
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model = tf.keras.models.load_model(model_path)
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# Labels für den Pokémon Classifier
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labels = [
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'Bulbasaur','Charmander','Squirtle'
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]
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def predict_pokemon(image):
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# Preprocess image
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image = Image.fromarray(image.astype('uint8')) # Convert numpy array to PIL image
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image = image.resize((224, 224)) # Resize the image to 224x224
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image = np.array(image)
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image = np.expand_dims(image, axis=0) # same as image[None, ...]
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# Predict
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predictions = model.predict(image)
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prediction = np.argmax(predictions, axis=1)[0]
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confidence = np.max(predictions)
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# Vorbereiten der Ausgabe
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result = f"Predicted Pokémon: {labels[prediction]} with confidence: {confidence:.2f}"
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return result
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# Erstellen der Gradio-Oberfläche
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input_image = gr.Image()
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output_label = gr.Label()
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interface = gr.Interface(fn=predict_pokemon,
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inputs=input_image,
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outputs=output_label,
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examples=["images/bulbasaur.png", "images/charmander.png", "images/squirtle.png"],
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title="Pokémon Classifier",
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description="Drag and drop an image or select an example below to predict the Pokémon.")
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# Interface starten
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interface.launch()
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