Reduce logo width in README.md

Updated logo size in README.md from 300 to 150 pixels.

Author: speedyk-005

README.md

@@ -1,7 +1,7 @@
 # 🧩 Chunklet-py
 
 <p align="center">
-  <img src="https://github.com/speedyk-005/chunklet-py/blob/main/logo_with_tagline.png?raw=true" alt="Chunklet-py Logo" width="300"/>
+  <img src="https://github.com/speedyk-005/chunklet-py/blob/main/logo_with_tagline.png?raw=true" alt="Chunklet-py Logo" width="150"/>
 </p>
 
 “One library to split them all: Sentence, Code, Docs”