fraud_voting_model_api.py

import pandas as pd
from pycaret.classification import load_model, predict_model
from fastapi import FastAPI
import uvicorn

# Create the app
app = FastAPI()

# Load trained Pipeline
model = load_model('fraud_voting_model_api')

# Define predict function
@app.post('/predict')
def predict(Time, V1, V2, V3, V4, V5, V6, V7, V8, V9, V10, V11, V12, V13, V14, V15, V16, V17, V18, V19, V20, V21, V22, V23, V24, V25, V26, V27, V28, Amount):
    data = pd.DataFrame([[Time, V1, V2, V3, V4, V5, V6, V7, V8, V9, V10, V11, V12, V13, V14, V15, V16, V17, V18, V19, V20, V21, V22, V23, V24, V25, V26, V27, V28, Amount]])
    data.columns = ['Time', 'V1', 'V2', 'V3', 'V4', 'V5', 'V6', 'V7', 'V8', 'V9', 'V10', 'V11', 'V12', 'V13', 'V14', 'V15', 'V16', 'V17', 'V18', 'V19', 'V20', 'V21', 'V22', 'V23', 'V24', 'V25', 'V26', 'V27', 'V28', 'Amount']
    predictions = predict_model(model, data=data) 
    return {'prediction': list(predictions['Label'])}

if __name__ == '__main__':
    uvicorn.run(app, host='127.0.0.1', port=8001)