diff --git a/README.md b/README.md
index 069e8fb..2cce8d0 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ run and interact with bevy apps from python
 ```python
 import bevy_python_minimal
 
-bevy_python_minimal.main()
+bevy_python_minimal.main(False)  # new_thread=False
 ```
 
 - `python ./examples/minimal/python/main.py`
diff --git a/examples/image_upload/python/main.py b/examples/image_upload/python/main.py
index 9e03a62..db65dc1 100644
--- a/examples/image_upload/python/main.py
+++ b/examples/image_upload/python/main.py
@@ -1,5 +1,3 @@
-import time
-
 import bevy_python_image_upload