Update streamlit_app.py

streamlit_app.py

@@ -443,10 +443,6 @@ if st.sidebar.button("Load Video", use_container_width=True):
         except Exception:
             st.session_state["file_hash"] = None
     except Exception as e:
-        # ensure state cleared on failure
-        st.session_state["videos"] = ""
-        st.session_state["last_loaded_path"] = ""
-        st.session_state["file_hash"] = None
         st.sidebar.error(f"Failed to load video: {e}")
 
 if st.session_state["videos"]:
@@ -455,7 +451,6 @@ if st.session_state["videos"]:
     except Exception:
         st.sidebar.write("Couldn't preview video")
 
-
     with st.sidebar.expander("Options", expanded=False):
         loop_checkbox = st.checkbox("Enable Loop", value=st.session_state.get("loop_video", False))
         st.session_state["loop_video"] = loop_checkbox