<jupyter_start><jupyter_text>Refinitiv API Library Examples - Helpers This script provides helpers for other Jupyter Notebook examples that demonstrate the Refinitiv API Library<jupyter_code>import getpass
def get_app_key():
    try:
        app_key = %env APP_KEY
    except:
        app_key = input('Please input App Key:')        
    return app_key
def get_rdp_login():
    try:
        rdp_login = %env RDP_LOGIN
    except:
        rdp_login = input('Please input Refinitiv Data Platform login:')        
    return rdp_login
def get_rdp_password():
    try:
        rdp_password = %env RDP_PASSWORD
    except:
        rdp_password = getpass.getpass('Please input Refinitiv Data Platform password:')        
    return rdp_password<jupyter_output><empty_output>
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