Update README.md

README.md

@@ -4,7 +4,7 @@ emoji: 🧪
 colorFrom: indigo
 colorTo: purple
 sdk: gradio
-sdk_version: "4.44.0"
+sdk_version: 5.49.1
 app_file: app.py
 pinned: false
 license: mit
@@ -22,4 +22,4 @@ A single-key app for new learners to chat with GPT and optionally render an imag
 ### Notes
 - Defaults to `gpt-4o` for maximum compatibility.  
 - If you have access to `gpt-5`, pick it from the dropdown.  
-- Image generation uses `gpt-image-1`. If your account lacks access, the app gracefully skips the image.
+- Image generation uses `gpt-image-1`. If your account lacks access, the app gracefully skips the image.