Add country flag to Home.razor and enhance CountryService

Author: Clifftech123

Assets/BlazorSample.gif

@@ -20,6 +20,8 @@
 - 🗺️ Get country region by ISO 3166 country code
 - ☎️ Get country phone code by ISO 3166 country code
 
+![Blazor Sample](./Assets/BlazorSample.gif)
+
 ### Install Library
 ##### Package Manager
 ```cSharp

Assets/logo.png

@@ -101,16 +101,7 @@ public IActionResult GetRegionsByCountryCode([FromQuery] string countryCode)
         [HttpGet("flag")]
         [ProducesResponseType(typeof(string), 200)]
         [ProducesResponseType(404)]
-        public IActionResult GetCountryEmojiFlag([FromQuery] string countryCode)
-        {
-            var flag = _helper.GetCountryEmojiFlag(countryCode);
-            Console.WriteLine(flag);
-            if (flag == null)
-            {
-                return NotFound();
-            }
-            return Ok(flag);
-        }
+       
 
 
         /// <summary>