Update app.py
Browse files
app.py
CHANGED
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@@ -2,7 +2,6 @@ import gradio as gr
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import numpy as np
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from PIL import Image
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import tensorflow as tf
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import cv2
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from transformers import pipeline
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# =========================
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@@ -10,7 +9,6 @@ from transformers import pipeline
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# =========================
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model = tf.keras.models.load_model("modelo_derm_real.h5")
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# ORDEN CORRECTO (TU class_indices)
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clases = ["carcinoma", "fibroma", "melanoma", "nevo", "precancer", "queratosis", "vascular"]
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map_clinico = {
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@@ -29,34 +27,32 @@ map_clinico = {
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hf_model = pipeline("image-classification", model="nateraw/vit-base-beans")
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# =========================
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# 🧠 ABCDE
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# =========================
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def analizar_abcde(image):
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img = np.array(image)
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gray = cv2.cvtColor(img, cv2.COLOR_RGB2GRAY)
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# A: Asimetría
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h, w =
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izquierda =
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derecha = np.fliplr(
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min_w = min(izquierda.shape[1], derecha.shape[1])
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asimetria = np.mean(np.abs(izquierda[:, :min_w] - derecha[:, :min_w]))
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# B: Bordes (
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bordes = np.sum(edges) / (h*w)
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# C: Color
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color_var = np.std(img)
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# D:
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diametro = max(h, w)
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score = 0
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if asimetria >
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score += 1
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if bordes >
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score += 1
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if color_var > 50:
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score += 1
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@@ -81,53 +77,49 @@ def predict(image):
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idx = np.argmax(pred)
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confianza = float(pred[idx]) * 100
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dx = clases[idx]
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dx_clinico = map_clinico[dx]
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# ===== ABCDE =====
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score_abcde = analizar_abcde(image)
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# =====
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hf = hf_model(image)
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hf_conf = hf[0]["score"] * 100
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# =========================
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# 🧠
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# =========================
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if score_abcde >= 3:
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riesgo = "🔴 ALTO"
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diagnostico = "Sospechoso de malignidad"
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elif score_abcde == 2:
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riesgo = "🟠 MODERADO"
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diagnostico = dx_clinico
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else:
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riesgo = "🟢 BAJO"
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diagnostico = "Nevo benigno"
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# 🔥
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if dx_clinico in ["Melanoma", "Carcinoma basocelular"] and score_abcde < 3:
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diagnostico = "Nevo benigno"
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riesgo = "🟢 BAJO"
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# =========================
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# 🧾 REPORTE
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# =========================
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return f"""
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🏥 INFORME
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Diagnóstico
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Confianza modelo: {round(confianza,2)}%
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IA base: {round(hf_conf,2)}%
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-
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-
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🩺 Conducta:
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- 🔴
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- 🟠
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- 🟢
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⚠
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"""
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except Exception as e:
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@@ -135,15 +127,15 @@ Nivel de riesgo: {riesgo}
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# =========================
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# 🎯 INTERFAZ
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# =========================
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with gr.Blocks(theme=gr.themes.Soft()) as demo:
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gr.Markdown("# 🧠 Derm-IA Clínico PRO")
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gr.Markdown("### IA dermatológica
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with gr.Row():
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img = gr.Image(type="pil"
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out = gr.Textbox(lines=
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btn = gr.Button("🔍 Analizar")
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btn.click(fn=predict, inputs=img, outputs=out)
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import numpy as np
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from PIL import Image
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import tensorflow as tf
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from transformers import pipeline
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# =========================
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# =========================
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model = tf.keras.models.load_model("modelo_derm_real.h5")
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clases = ["carcinoma", "fibroma", "melanoma", "nevo", "precancer", "queratosis", "vascular"]
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map_clinico = {
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hf_model = pipeline("image-classification", model="nateraw/vit-base-beans")
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# =========================
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# 🧠 ABCDE SIN OPENCV
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# =========================
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def analizar_abcde(image):
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img = np.array(image)
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# A: Asimetría
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h, w, _ = img.shape
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izquierda = img[:, :w//2]
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derecha = np.fliplr(img[:, w//2:])
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min_w = min(izquierda.shape[1], derecha.shape[1])
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asimetria = np.mean(np.abs(izquierda[:, :min_w] - derecha[:, :min_w]))
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# B: Bordes (simple)
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bordes = np.std(img)
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# C: Color
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color_var = np.std(img)
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# D: Tamaño relativo
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diametro = max(h, w)
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score = 0
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if asimetria > 20:
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score += 1
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if bordes > 40:
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score += 1
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if color_var > 50:
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score += 1
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idx = np.argmax(pred)
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confianza = float(pred[idx]) * 100
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dx = clases[idx]
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dx_clinico = map_clinico[dx]
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# ===== ABCDE =====
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score_abcde = analizar_abcde(image)
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# ===== HF fallback =====
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hf = hf_model(image)
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hf_conf = hf[0]["score"] * 100
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# =========================
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# 🧠 LÓGICA CLÍNICA
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# =========================
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if score_abcde >= 3:
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diagnostico = "Sospechoso de malignidad"
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riesgo = "🔴 ALTO"
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elif score_abcde == 2:
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diagnostico = dx_clinico
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riesgo = "🟠 MODERADO"
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else:
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diagnostico = "Nevo benigno"
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riesgo = "🟢 BAJO"
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# 🔥 ANTI FALSOS POSITIVOS
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if dx_clinico in ["Melanoma", "Carcinoma basocelular"] and score_abcde < 3:
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diagnostico = "Nevo benigno"
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riesgo = "🟢 BAJO"
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return f"""
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🏥 INFORME DERM-IA PRO
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Diagnóstico: {diagnostico}
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Confianza modelo: {round(confianza,2)}%
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IA base: {round(hf_conf,2)}%
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ABCDE score: {score_abcde}/4
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Riesgo: {riesgo}
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🩺 Conducta:
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- 🔴 Biopsia urgente
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- 🟠 Dermatoscopia
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- 🟢 Seguimiento
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⚠ Apoyo clínico.
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"""
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except Exception as e:
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# =========================
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# 🎯 INTERFAZ
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# =========================
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with gr.Blocks(theme=gr.themes.Soft()) as demo:
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gr.Markdown("# 🧠 Derm-IA Clínico PRO")
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gr.Markdown("### IA dermatológica (estable + sin errores)")
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with gr.Row():
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img = gr.Image(type="pil")
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out = gr.Textbox(lines=15)
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btn = gr.Button("🔍 Analizar")
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btn.click(fn=predict, inputs=img, outputs=out)
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