Update README.md

added image

Author: weezy20

README.md

@@ -1,4 +1,5 @@
 # DoTemplate
+<img src="https://private-user-images.githubusercontent.com/15669111/285133483-af63fbad-6eb3-434b-a1b6-78f15f0b4a2a.jpeg?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTEiLCJleHAiOjE3MDA3Mjc2NDAsIm5iZiI6MTcwMDcyNzM0MCwicGF0aCI6Ii8xNTY2OTExMS8yODUxMzM0ODMtYWY2M2ZiYWQtNmViMy00MzRiLWExYjYtNzhmMTVmMGI0YTJhLmpwZWc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBSVdOSllBWDRDU1ZFSDUzQSUyRjIwMjMxMTIzJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDIzMTEyM1QwODE1NDBaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT0xMmZmMGU0ZmI4NDZjM2NkM2M5YmE3ZmRkZTlkZWUwYzhmMjc0ZDA1ZWM0NDUxOWM5NmE5MTg1ZDJhOTU4OGNkJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9._lY6Hm8ZSFmk-SHbpT8ycw8SkRDjeu3g72f21z4DAuQ" height=400px width=400px  align="left"></img>
 
 Your one-stop entry into the exciting world of Blockchain development with *Polkadot*
 
@@ -26,4 +27,4 @@ dotemplate create my-app --symbol DOT --decimals 6 --endowment 1_000_000_000
 There's also the shorter version: 
 ```sh
 dotemplate create my-app -s DOT -d 6 -i 1_000_000_000
-```
+```