Delete inference.py
Browse files- inference.py +0 -64
inference.py
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import joblib
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import numpy as np
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# تحميل الموديل مرة واحدة
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def load_model():
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model = joblib.load("RandomForestRegressor.joblib")
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le_airports = joblib.load("le_airports.joblib")
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return model, le_airports
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model, le_airports = load_model()
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def predict(inputs):
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try:
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data = inputs["data"]
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# تنظيف البيانات
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origin = data["Origin"][0].upper().strip()
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dest = data["Dest"][0].upper().strip()
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# Encoding
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origin_encoded = le_airports.transform([origin])[0]
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dest_encoded = le_airports.transform([dest])[0]
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# تجهيز الفيتشرز
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features = np.array([[
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data["Year"][0],
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data["Quarter"][0],
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data["Month"][0],
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data["DayofMonth"][0],
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origin_encoded,
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dest_encoded,
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data["CRSDepTime"][0],
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data["DepTime"][0],
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data["DepDelayMinutes"][0],
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data["DepDel15"][0],
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data["time"][0],
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data["tempF"][0],
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data["WindChillF"][0],
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data["humidity"][0],
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data["windspeedKmph"][0],
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data["WindGustKmph"][0],
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data["winddirDegree"][0],
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data["weatherCode"][0],
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data["precipMM"][0],
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data["visibility"][0],
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data["pressure"][0],
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data["cloudcover"][0],
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data["DewPointF"][0]
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]])
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# التنبؤ
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pred = float(model.predict(features)[0])
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pred = max(0.0, round(pred, 1))
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status = "Delayed" if pred >= 15 else "On Time"
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return {
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"predicted_delay_minutes": pred,
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"status": status
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}
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except Exception as e:
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return {"error": str(e)}
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