Fix Windows-only emoji mojibake when uploading Space README (#533)

Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>

Author: 3 people

.changeset/bright-otters-attack.md

@@ -0,0 +1,5 @@
+---
+"trackio": minor
+---
+
+feat:Fix Windows-only emoji mojibake when uploading Space README

trackio/deploy.py

@@ -357,7 +357,7 @@ def deploy_as_space(
     if bucket_id is not None:
         create_bucket_if_not_exists(bucket_id, private=private)
 
-    with open(Path(trackio_path, "README.md"), "r") as f:
+    with open(Path(trackio_path, "README.md"), "r", encoding="utf-8") as f:
         readme_content = f.read()
         readme_content = readme_content.replace("sdk_version: {GRADIO_VERSION}\n", "")
         readme_content = readme_content.replace("{APP_FILE}", "app.py")