Update README.md (#146)

# Motivation
<!-- Why is this change necessary? -->

# Content
<!-- Please include a summary of the change -->
# Testing
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# Please check the following before marking your PR as ready for review

- [ ] I have added tests for my changes
- [ ] I have updated the documentation or added new documentation as
needed
- [ ] I have read and agree to the [Contributor License
Agreement](../CLA.md)

Author: joelaguero

README.md

@@ -2,11 +2,7 @@
 
 <p align="center">
   <a href="https://docs.codegen.com">
-    <picture>
-      <source media="(prefers-color-scheme: light)" srcset="https://github.com/user-attachments/assets/a53b6ea7-4d6f-446b-bd65-c2e8cae57cfd">
-      <source media="(prefers-color-scheme: dark)" srcset="https://github.com/user-attachments/assets/f4e427e2-c483-4c23-9a7a-43c4256cab18">
-      <img src="https://github.com/user-attachments/assets/a53b6ea7-4d6f-446b-bd65-c2e8cae57cfd" height="75" alt="Codegen logo"/>
-    </picture>
+    <img width="632" alt="Codegen logo" src="https://github.com/user-attachments/assets/7ea4aedc-54ec-4a04-873a-0321acc927d9" />
   </a>
 </p>