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Update app.py
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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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import numpy as np
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import joblib
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from tensorflow.keras.preprocessing.sequence import pad_sequences
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from transformers import pipeline
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# Fonction de prédiction pour le lstm
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def analyser_sentiment_lstm(tweet):
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sequence = tokenizer.texts_to_sequences([tweet])
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padded = pad_sequences(sequence)
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prediction = model.predict(padded)[0]
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sentiment = "Positif" if prediction[0] >= 0.5 else "Négatif"
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return {sentiment: float(prediction[0]) if sentiment == "Positif" else 1 - float(prediction[0])}
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def analyser_sentiment_camembert(tweet):
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# charger le modèle
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sentiment_pipeline = pipeline("sentiment-analysis", model="cmarkea/distilcamembert-base-sentiment")
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# appliquer le modèle
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result = sentiment_pipeline(tweet)[0]['label']
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return result
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# Charger le modèle LSTM
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model = tf.keras.models.load_model("lstm_model.h5")
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# Charger le tokenizer utilisé pendant l'entraînement
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tokenizer = joblib.load('tokenizer.joblib')
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# définir les blocks
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demo = gr.Blocks(theme='shivi/calm_seafoam')
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# Interface Gradio
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interface1 = gr.Interface(
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fn=analyser_sentiment_lstm,
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inputs=gr.Textbox(lines=3, placeholder="Entrez un tweet en français ici..."),
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outputs=gr.Label(num_top_classes=3),
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title="Analyse de Sentiment avec lstm",
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description="Entrez un tweet en français pour obtenir son sentiment (positif, négatif)."
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)
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interface2 = gr.Interface(
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fn = analyser_sentiment_camembert,
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inputs=gr.Textbox(lines=3, placeholder="Entrez un tweet en français ici..."),
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outputs=gr.Textbox(label='Output'),
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title="Analyse de Sentiment avec camembert",
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description="Entrez un tweet en français pour obtenir son sentiment."
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)
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# faire un tabbing des interfaces
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with demo:
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gr.TabbedInterface([interface1, interface2], ['LSTM_SAM', 'CAMEMBERT_SAM'])
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# lancer l'interface
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demo.launch()
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