diff --git a/scripts/copy_demos.py b/scripts/copy_demos.py
index e782a13a27..ba84b4231b 100644
--- a/scripts/copy_demos.py
+++ b/scripts/copy_demos.py
@@ -69,11 +69,8 @@ if __name__ == "__main__":
     {args.gradio_client_version}
     {args.gradio_version}
     pypistats==1.1.0
-    plotly==5.10.0
-    opencv-python==4.6.0.66
-    transformers==4.21.1
-    torch==1.12.1
+    plotly
     altair
     vega_datasets
     """
-    open(reqs_file_path, "w").write(textwrap.dedent(requirements))
+    pathlib.Path(reqs_file_path).write_text(textwrap.dedent(requirements))