Added flutter image

jitsm555 · web-flow · commit f6cf907dd396 · 2019-09-15T13:44:08.000+05:30
diff --git a/README.md b/README.md
@@ -1,2 +1,5 @@
 # Flutter-Tutorial
 This is collection of flutter examples  which includes its uses and documentation. 
+
+<img src="flutter_github.png" height="400" alt="Screenshot"/> 
+
