Authors : This, Authors { Get; Set; } Public AuthorDbContext(DbContextOptions Options) : Base(Options) { }}Note How The DbContextOptions Instance Is Passed To The Constructor Of This Class. This Instance Will Contain The Database Provider And Connection String Information Your Application Needs To Connect To The Database.Step 3: Configure The DbContextNext Override The OnModelCreating Method Of Your AuthorDbContext Class To Configure The Model And Its Relationships As Shown In The Code Snippet Below.Protected Override Void OnModelCreating(ModelBuilder ModelBuilder){ ModelBuilder.Entity() .Property(P => P.FirstName).IsRequired().HasMaxLength(50)