import tlsfuzzer.expect as expect # Create a TLSFuzzer session with the server's IP address and port fuzzer = tlsfuzzer.TLSFuzzer("192.168.1.1", 443) # Add an ExpectCertificate event to the TLSFuzzer session exp_cert = expect.ExpectCertificate() fuzzer.add_event(exp_cert) # Start the TLS handshake and simulate the ExpectCertificate event fuzzer.handshake()In this example, the ExpectCertificate event is added to the TLSFuzzer session using the `expect.ExpectCertificate()` class. When `fuzzer.handshake()` is called, the TLSFuzzer will simulate a TLS handshake with the server and trigger the ExpectCertificate event. The ExpectCertificate event will expect the server to send its certificate over the TLS connection. The TLSFuzzer library is likely based on the Python cryptography library which provides low-level cryptographic primitives and TLS functionality.