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| import streamlit as st | |
| import numpy as np | |
| import pickle | |
| import streamlit.components.v1 as components | |
| from sklearn.preprocessing import LabelEncoder | |
| le = LabelEncoder() | |
| # Load the pickled model | |
| def load_model(): | |
| return pickle.load(open('Online_payment_fraud_detection_randomforest.pkl', 'rb')) | |
| # Function for model prediction | |
| def model_prediction(model, features): | |
| predicted = str(model.predict(features)[0]) | |
| return predicted | |
| def transform(text): | |
| text = le.fit_transform(text) | |
| return text[0] | |
| def app_design(): | |
| # Add input fields for High, Open, and Low values | |
| image = '26.png' | |
| st.image(image, use_column_width=True) | |
| st.subheader("Enter the following values:") | |
| step = st.number_input("Step") | |
| typeup = st.text_input("Typeup") | |
| typeup = transform([typeup]) | |
| amount = st.number_input("Amount") | |
| nameOrig = st.text_input("NameOrig") | |
| nameOrig = transform([nameOrig]) | |
| oldbalanceOrg = st.number_input("OldbalanceOrg") | |
| newbalanceOrig = st.number_input("NewbalanceOrig") | |
| nameDest = st.text_input("NameDest") | |
| nameDest = transform([nameDest]) | |
| oldbalanceDest = st.number_input("OldbalanceDest") | |
| newbalanceDest = st.number_input("NewbalanceDest") | |
| isFlaggedFraud = st.number_input("IsFlaggedFraud") | |
| # Create a feature list from the user inputs | |
| features = [[step,typeup,amount,nameOrig,oldbalanceOrg,newbalanceOrig,nameDest,oldbalanceDest,newbalanceDest,isFlaggedFraud]] | |
| # Load the model | |
| model = load_model() | |
| # Make a prediction when the user clicks the "Predict" button | |
| if st.button('Predict Online Payment Fraud'): | |
| predicted_value = model_prediction(model, features) | |
| if predicted_value=='1': | |
| st.success("Online payment fraud not happened") | |
| else: | |
| st.success("Online payment fraud happened") | |
| def about_hidevs(): | |
| components.html(""" | |
| <div> | |
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| </div> | |
| """, | |
| height=600) | |
| def main(): | |
| # Set the app title and add your website name and logo | |
| st.set_page_config( | |
| page_title="Online Payment Fraud Detection", | |
| page_icon=":chart_with_upwards_trend:", | |
| ) | |
| st.title("Welcome to our Online Paymment Fraud Detection App!") | |
| app_design() | |
| st.header("About HiDevs Community") | |
| about_hidevs() | |
| if __name__ == '__main__': | |
| main() |