Update streamlit_app.py

streamlit_app.py

@@ -165,7 +165,7 @@ if st.session_state["videos"]:
     
     try:
         st.sidebar.video(
-            st.session_state["videos"]
+            st.session_state["videos"],
             loop = st.session_state.get("loop_video", False)
         )
     except Exception as e: