label_encoder.pkl

from sklearn.preprocessing import LabelEncoder
import pickle

# Sample data
categories = ['PAYMENT', 'TRANSFER', 'CASH_OUT', 'DEBIT', 'CASH_IN', 'Yes', 'No']

# Initialize and fit the LabelEncoder
le = LabelEncoder()
le.fit(categories)

# Save the fitted LabelEncoder to a pickle file
with open('label_encoder.pkl', 'wb') as f:
    pickle.dump(le, f)