update

Author: otahina

README.md

@@ -164,9 +164,9 @@ After registering, the API key is automatically generated for you.
 
 ## Contributors ✨
 
-<img src="https://github.com/otahina.png" width="300" height="200" alt="description">
+<img src="https://github.com/otahina.png" width="50" height="50" alt="description">
  - [Ota Hina](https://github.com/otahina)
-<img src="https://github.com/gaganmanku96.png" width="300" height="200" alt="description">
+<img src="https://github.com/gaganmanku96.png" width="50" height="50" alt="description">
  - [Gagandeep Singh](https://github.com/gaganmanku96)