Set precision in table

app.py

@@ -95,4 +95,4 @@ To submit to RAFT, follow the instruction posted on [this page](https://github.c
 submissions = download_submissions()
 df = format_submissions(submissions)
 # hack to remove index column from https://github.com/streamlit/streamlit/issues/641
-st.table(df.assign(hack="").set_index("hack"))
+st.table(df.assign(hack="").set_index("hack").style.format(precision=3))