resize readme

Author: Mohammed Sadique

README.md

@@ -25,8 +25,8 @@ The sample plots generated using <font color="darkblue"> **Matplotex**</font> ar
 
 <div style="display: flex; justify-content: space-between;">
 <p align="center"> 
-<img src="assets/images/bar_readme.svg" alt="Bar chart" width="45%"/>
-<img src="assets/images/pie_readme.svg" alt="Pie chart" width="45%"/>
+<img src="assets/images/bar_readme.svg" alt="Bar chart" width="55%"/>
+<img src="assets/images/pie_readme.svg" alt="Pie chart" width="40%"/>
 </p> 
 </div>