Delete app.py
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by
vikram0B
- opened
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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from PIL import Image
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import google.generativeai as genai
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import os
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import markdown2
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# Load the TensorFlow model
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model_path = 'model'
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model = tf.saved_model.load(model_path)
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# Configure Gemini API
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api_key = os.getenv("GEMINI_API_KEY")
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genai.configure(api_key=api_key)
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labels = ['cataract', 'diabetic_retinopathy', 'glaucoma', 'normal']
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def get_disease_detail(disease_name):
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if disease_name == "normal":
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prompt = (
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"Create a text that congratulates having healthy eyes and gives bullet point tips to keep eyes healthy."
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)
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else:
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prompt = (
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f"Diagnosis: {disease_name}\n\n"
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"What is it?\n(Description about {disease_name})\n\n"
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"What causes it?\n(Explain what causes {disease_name})\n\n"
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"Suggestion\n(Suggestion to user)\n\n"
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"Reminder: Always seek professional help, such as a doctor."
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)
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try:
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response = genai.GenerativeModel("gemini-1.5-flash").generate_content(prompt)
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return markdown2.markdown(response.text.strip())
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except Exception as e:
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return f"Error: {e}"
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def predict_image(image):
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image_resized = image.resize((224, 224))
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image_array = np.array(image_resized).astype(np.float32) / 255.0
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image_array = np.expand_dims(image_array, axis=0)
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predictions = model.signatures['serving_default'](tf.convert_to_tensor(image_array, dtype=tf.float32))['output_0']
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# Highest prediction
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top_index = np.argmax(predictions.numpy(), axis=1)[0]
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top_label = labels[top_index]
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top_probability = predictions.numpy()[0][top_index]
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explanation = get_disease_detail(top_label)
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return {top_label: top_probability}, explanation
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# Example images
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example_images = [
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["exp_eye_images/0_right_h.png"],
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["exp_eye_images/03fd50da928d_dr.png"],
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["exp_eye_images/108_right_h.png"],
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["exp_eye_images/1062_right_c.png"],
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["exp_eye_images/1084_right_c.png"],
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["exp_eye_images/image_1002_g.jpg"]
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]
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# Custom CSS for HTML height
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css = """
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.scrollable-html {
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height: 206px;
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overflow-y: auto;
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border: 1px solid #ccc;
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padding: 10px;
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box-sizing: border-box;
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}
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"""
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# Gradio Interface
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interface = gr.Interface(
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fn=predict_image,
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inputs=gr.Image(type="pil"),
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outputs=[
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gr.Label(num_top_classes=1, label="Prediction"),
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gr.HTML(label="Explanation", elem_classes=["scrollable-html"])
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],
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examples=example_images,
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title="Eye Diseases Classifier",
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description=(
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"Upload an image of an eye fundus, and the model will predict it.\n\n"
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"**Disclaimer:** This model is intended as a form of learning process in the field of health-related machine learning and was trained with a limited amount and variety of data with a total of about 4000 data, so the prediction results may not always be correct. There is still a lot of room for improvisation on this model in the future."
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),
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allow_flagging="never",
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css=css
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)
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interface.launch(share=True)
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