Update desc

whichframe.py

@@ -64,10 +64,7 @@ def display_results(best_photo_idx):
     seconds = round(frame_id.cpu().numpy()[0] * N / ss.fps)
     result_arr.append(seconds)
     time = format_timespan(seconds)
-    if ss.input == "file":
-      st.write("Seen at " + str(time) + " into the video.")
-    else:
-      st.markdown("Seen at [" + str(time) + "](" + url + "&t=" + str(seconds) + "s) into the video.")
+    st.markdown("Seen at [" + str(time) + "](" + url + "&t=" + str(seconds) + "s) into the video.")
   return result_arr
 
 def text_search(search_query, display_results_count=5):
@@ -94,11 +91,11 @@ hide_streamlit_style = """
             """
 st.markdown(hide_streamlit_style, unsafe_allow_html=True)
 
-ss = SessionState.get(url=None, id=None, input=None, file_name=None, video=None, video_name=None, video_frames=None, video_features=None, fps=None, mode=None, query=None, progress=1)
+ss = SessionState.get(url=None, id=None, file_name=None, video=None, video_name=None, video_frames=None, video_features=None, fps=None, mode=None, query=None, progress=1)
 
 st.title("Which Frame?")
 st.markdown("✨**Semantic**✨ video search.")
-st.markdown("Example: Which video frame has a person 🧑 with sunglasses 🕶️ and earphones 🎧?")
+st.markdown("For example, which video frame has a person 🧑 with sunglasses 🕶️ and earphones 🎧?")
 url = st.text_input("Enter YouTube video URL (Example: https://www.youtube.com/watch?v=sxaTnm_4YMY)")
 
 N = 30
@@ -110,12 +107,11 @@ if st.button("Process video"):
   ss.progress = 1
   ss.video_start_time = 0
   if url:
-    ss.input = "link"
     ss.video, ss.video_name = fetch_video(url)
     ss.id = extract.video_id(url)
     ss.url = "https://www.youtube.com/watch?v=" + ss.id
   else:
-    st.error("Please upload a video or link to a valid YouTube video")
+    st.error("Please link to a valid YouTube video")
     st.stop()
   ss.video_frames, ss.fps = extract_frames(ss.video_name)
   ss.video_features = encode_frames(ss.video_frames)