this error is coming while calling alice.get_instrumen_by_token() method
HTTPSConnectionPool(host=‘v2api.aliceblueonline.com’, port=443): Max retries exceeded with url: /restpy/static/contract_master/INDICES.csv (Caused by SSLError(SSLCertVerificationError(1, ‘[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1123)’)))