app.py

import gradio as gr
import joblib

# Load your model
model = joblib.load("emotion_classifier_pipe_lr.pkl")

def predict_emotion(text):
    prediction = model.predict([text])[0]
    return prediction

iface = gr.Interface(
    fn=predict_emotion,
    inputs=gr.Textbox(lines=2, placeholder="Enter your diary text here..."),
    outputs="text",
    title="Dementia Diary Emotion Predictor",
    description="Enter diary text, and the model predicts the emotion."
)

if __name__ == "__main__":
    iface.launch()