Update app.py
Browse files
app.py
CHANGED
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@@ -4,33 +4,38 @@ import joblib
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import pandas as pd
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import numpy as np
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import os
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from sklearn.preprocessing import StandardScaler #
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# --- 1. Cargar objetos serializados ---
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try:
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# Carga segura de artefactos
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model = joblib.load(os.path.join(os.path.dirname(__file__), 'model.pkl'))
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preprocessor = joblib.load(os.path.join(os.path.dirname(__file__), 'preprocessor.pkl'))
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model_columns = joblib.load(os.path.join(os.path.dirname(__file__), 'model_columns.pkl'))
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except Exception as e:
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#
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print(f"Error al cargar artefactos: {e}")
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model = None
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preprocessor = None
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model_columns = []
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# --- 2. Funci贸n de Predicci贸n (N煤cleo de la API) ---
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# Los argumentos de entrada coinciden con las columnas de X antes del preprocesamiento
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def predict_ko_tko(F1_KD, F2_KD, F1_STR, F2_STR, F1_TD, F2_TD, F1_SUB, F2_SUB, Round,
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F1_acc, F2_acc, KD_diff, STR_diff, TD_diff, SUB_diff, Location,
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# Se incluyen las columnas OHE ya existentes en el CSV como inputs discretos
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wc_B, wc_C, wc_F, wc_Fl, wc_H, wc_LH, wc_L, wc_M, wc_O, wc_SH, wc_W,
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wc_WB, wc_WF, wc_WFl, wc_WS):
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if not model or not preprocessor:
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# 1. Crear el DataFrame de entrada
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input_data = pd.DataFrame({
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'Fighter_1_KD': [F1_KD], 'Fighter_2_KD': [F2_KD], 'Fighter_1_STR': [F1_STR], 'Fighter_2_STR': [F2_STR],
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'Fighter_1_TD': [F1_TD], 'Fighter_2_TD': [F2_TD], 'Fighter_1_SUB': [F1_SUB], 'Fighter_2_SUB': [F2_SUB],
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@@ -46,11 +51,10 @@ def predict_ko_tko(F1_KD, F2_KD, F1_STR, F2_STR, F1_TD, F2_TD, F1_SUB, F2_SUB, R
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"weight_class_Women's Flyweight": [wc_WFl], "weight_class_Women's Strawweight": [wc_WS]
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})
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# 2. Preprocesamiento: Utilizar el ColumnTransformer ajustado.
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# Esto escala las estad铆sticas y aplica OHE a 'Location'.
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X_processed = preprocessor.transform(input_data)
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# 3. Convertir a DataFrame y asegurar el orden de las columnas
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X_final = pd.DataFrame(X_processed, columns=model_columns)
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# 4. Predicci贸n
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@@ -63,7 +67,6 @@ def predict_ko_tko(F1_KD, F2_KD, F1_STR, F2_STR, F1_TD, F2_TD, F1_SUB, F2_SUB, R
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return prob_str, result_str
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# --- 3. Creaci贸n de la Interfaz Gradio ---
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# Definici贸n de inputs (Simplificado con valores por defecto)
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inputs = [
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gr.Slider(0, 5, value=1, step=1, label="KD P1"), gr.Slider(0, 5, value=0, step=1, label="KD P2"),
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gr.Slider(0, 300, value=70, label="STR P1"), gr.Slider(0, 300, value=50, label="STR P2"),
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@@ -73,16 +76,15 @@ inputs = [
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gr.Slider(0, 1, value=0.4, label="Precisi贸n STR P1 (F1_acc)"), gr.Slider(0, 1, value=0.3, label="Precisi贸n STR P2 (F2_acc)"),
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gr.Slider(-5, 5, value=1, label="Diferencia de KD"), gr.Slider(-300, 300, value=20, label="Diferencia de STR"),
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gr.Slider(-20, 20, value=3, label="Diferencia de TD"), gr.Slider(-5, 5, value=0, label="Diferencia de SUB"),
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gr.Dropdown(
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gr.Checkbox(value=
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gr.Checkbox(value=False, label="
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gr.Checkbox(value=False, label="
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gr.Checkbox(value=False, label="
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gr.Checkbox(value=False, label="
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gr.Checkbox(value=False, label="
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gr.Checkbox(value=False, label="
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gr.Checkbox(value=False, label="Women's Strawweight (wc_WS)")
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]
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outputs = [gr.Textbox(label="Probabilidad de KO/TKO (%)"), gr.Textbox(label="Resultado M谩s Probable")]
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@@ -92,5 +94,5 @@ gr.Interface(
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inputs=inputs,
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outputs=outputs,
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title="馃 Predictor de KO/TKO en Combates UFC (Despliegue ML)",
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description="Modelo Random Forest para predecir la finalizaci贸n de un combate.
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).launch(server_name="0.0.0.0", server_port=7860)
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import pandas as pd
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import numpy as np
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import os
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from sklearn.preprocessing import StandardScaler # Importado para evitar errores de unpickling
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# --- CORRECCI脫N: Listas hardcodeadas para la interfaz (resuelve NameError) ---
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UFC_LOCATIONS = [
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'Las Vegas, NV', 'Rio de Janeiro, Brazil', 'Abu Dhabi, UAE',
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'London, England', 'New York, NY', 'Outro' # Incluimos 'Outro' por si hay locations no vistas
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]
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# --- 1. Cargar objetos serializados ---
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try:
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# Carga segura de artefactos
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model = joblib.load(os.path.join(os.path.dirname(__file__), 'model.pkl'))
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preprocessor = joblib.load(os.path.join(os.path.dirname(__file__), 'preprocessor.pkl'))
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model_columns = joblib.load(os.path.join(os.path.dirname(__file__), 'model_columns.pkl'))
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except Exception as e:
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# Este error capturar谩 el problema de compatibilidad de Scikit-learn
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print(f"Error al cargar artefactos: {e}")
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model = None
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preprocessor = None
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model_columns = []
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# --- 2. Funci贸n de Predicci贸n (N煤cleo de la API) ---
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def predict_ko_tko(F1_KD, F2_KD, F1_STR, F2_STR, F1_TD, F2_TD, F1_SUB, F2_SUB, Round,
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F1_acc, F2_acc, KD_diff, STR_diff, TD_diff, SUB_diff, Location,
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wc_B, wc_C, wc_F, wc_Fl, wc_H, wc_LH, wc_L, wc_M, wc_O, wc_SH, wc_W,
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wc_WB, wc_WF, wc_WFl, wc_WS):
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if not model or not preprocessor:
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# Devuelve un mensaje claro si la carga fall贸 por la versi贸n de Scikit-learn
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return "ERROR", "Fallo al cargar modelo. Revisa el log de versiones."
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# 1. Crear el DataFrame de entrada (31 columnas originales de X)
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input_data = pd.DataFrame({
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'Fighter_1_KD': [F1_KD], 'Fighter_2_KD': [F2_KD], 'Fighter_1_STR': [F1_STR], 'Fighter_2_STR': [F2_STR],
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'Fighter_1_TD': [F1_TD], 'Fighter_2_TD': [F2_TD], 'Fighter_1_SUB': [F1_SUB], 'Fighter_2_SUB': [F2_SUB],
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"weight_class_Women's Flyweight": [wc_WFl], "weight_class_Women's Strawweight": [wc_WS]
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})
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# 2. Preprocesamiento: Utilizar el ColumnTransformer ajustado.
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X_processed = preprocessor.transform(input_data)
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# 3. Convertir a DataFrame y asegurar el orden de las columnas
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X_final = pd.DataFrame(X_processed, columns=model_columns)
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# 4. Predicci贸n
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return prob_str, result_str
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# --- 3. Creaci贸n de la Interfaz Gradio ---
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inputs = [
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gr.Slider(0, 5, value=1, step=1, label="KD P1"), gr.Slider(0, 5, value=0, step=1, label="KD P2"),
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gr.Slider(0, 300, value=70, label="STR P1"), gr.Slider(0, 300, value=50, label="STR P2"),
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gr.Slider(0, 1, value=0.4, label="Precisi贸n STR P1 (F1_acc)"), gr.Slider(0, 1, value=0.3, label="Precisi贸n STR P2 (F2_acc)"),
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gr.Slider(-5, 5, value=1, label="Diferencia de KD"), gr.Slider(-300, 300, value=20, label="Diferencia de STR"),
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gr.Slider(-20, 20, value=3, label="Diferencia de TD"), gr.Slider(-5, 5, value=0, label="Diferencia de SUB"),
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gr.Dropdown(UFC_LOCATIONS, value='Las Vegas, NV', label="Ubicaci贸n"), # Usa la lista corregida
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gr.Checkbox(value=True, label="weight_class_Lightweight"), gr.Checkbox(value=False, label="weight_class_Bantamweight"),
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gr.Checkbox(value=False, label="weight_class_Catch Weight"), gr.Checkbox(value=False, label="weight_class_Featherweight"),
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gr.Checkbox(value=False, label="weight_class_Flyweight"), gr.Checkbox(value=False, label="weight_class_Heavyweight"),
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gr.Checkbox(value=False, label="weight_class_Light Heavyweight"), gr.Checkbox(value=False, label="weight_class_Middleweight"),
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gr.Checkbox(value=False, label="weight_class_Open Weight"), gr.Checkbox(value=False, label="weight_class_Super Heavyweight"),
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gr.Checkbox(value=False, label="weight_class_Welterweight"), gr.Checkbox(value=False, label="weight_class_Women's Bantamweight"),
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gr.Checkbox(value=False, label="weight_class_Women's Featherweight"), gr.Checkbox(value=False, label="weight_class_Women's Flyweight"),
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gr.Checkbox(value=False, label="weight_class_Women's Strawweight")
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]
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outputs = [gr.Textbox(label="Probabilidad de KO/TKO (%)"), gr.Textbox(label="Resultado M谩s Probable")]
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inputs=inputs,
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outputs=outputs,
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title="馃 Predictor de KO/TKO en Combates UFC (Despliegue ML)",
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description="Modelo Random Forest para predecir la finalizaci贸n de un combate."
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).launch(server_name="0.0.0.0", server_port=7860)
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