Delete coatnet_retina_app/app.py
Browse files- coatnet_retina_app/app.py +0 -38
coatnet_retina_app/app.py
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import streamlit as st
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import tensorflow as tf
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import numpy as np
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from PIL import Image
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import os
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from utils.gradcam import generate_gradcam
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from utils.lime_explainer import explain_with_lime
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from preprocessing.preprocess import preprocess_image
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@st.cache_resource
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def load_model():
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return tf.keras.models.load_model("model.keras")
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model = load_model()
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class_names = ["Normal", "Diabetes", "Glaucoma", "Cataract", "AMD", "Hypertension", "Myopia", "Others"]
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st.title("🧠 Retinal Disease Classifier (CoAtNet)")
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uploaded_file = st.file_uploader("Upload a retinal image", type=["jpg", "png", "jpeg"])
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if uploaded_file:
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image = Image.open(uploaded_file).convert("RGB")
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st.image(image, caption="Input Image", use_column_width=True)
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img_array = preprocess_image(image)
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pred = model.predict(np.expand_dims(img_array, axis=0))
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predicted_class = class_names[np.argmax(pred)]
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st.success(f"✅ Predicted Disease: **{predicted_class}**")
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st.subheader("🔍 Grad-CAM Explanation")
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gradcam = generate_gradcam(model, img_array)
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st.image(gradcam, caption="Grad-CAM", use_column_width=True)
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st.subheader("🔍 LIME Explanation")
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lime_expl = explain_with_lime(model, img_array)
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st.image(lime_expl, caption="LIME Explanation", use_column_width=True)
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