SSL Connection could not be established

[vivekdeshmukhrepos]

Hello Team,
When tried to to run last block form notebook's code

 #pragma warning disable SKEXP0110, SKEXP0001 
        // Invoke chat and display messages.
        string input = """
        
        I want to develop app which will provide me calculator. Keep it very simple. And get final approval from manager.
        """;

        chat.AddChatMessage(new ChatMessageContent(AuthorRole.User, input));
        Console.WriteLine($"# {AuthorRole.User}: '{input}'");

        await foreach (var content in chat.InvokeAsync())
        {
            Console.WriteLine($"# {content.Role} - {content.AuthorName ?? "*"}: '{content.Content}'");
        }

Getting error as
"Microsoft.SemanticKernal.HttpoperationException: the SSL connection could not be established, see inner exception.

How can I solve this?