add upload video

app.py

@@ -6,6 +6,7 @@ import base64
 st.set_page_config(layout="wide", initial_sidebar_state="collapsed")
 # Create two columns
 col1, col2 = st.columns(2)
+video_uploaded = None
 
 # First column containers
 with col1:
@@ -36,20 +37,26 @@ with col1:
 
         with st.chat_message("assistant"):
             # Build answer from LLM
-            response = " to be DEFINED - TO DO"
+            response = " to be DEFINED "# TO DO 
         st.session_state.messages.append({"role": "assistant", "content": response})
 
     st.subheader("Movement Analysis")
-
+        # TO DO 
 # Second column containers
 with col2:
     st.subheader("Sports Agenda")
-
+        # TO DO
     st.subheader("Video Analysis")
-    _left, mid, _right = st.columns(3)
-    with mid:
-        video_path = "./data/pose/squat_inference.mp4"
-        # Display the video
-        st.video(video_path)
+    ask_video = st.empty()
+    if video_uploaded is None:
+        video_uploaded = ask_video.file_uploader("Choose a video file", type=["mp4", "ogg", "webm"])
+    if video_uploaded:
+        ask_video.empty()
+        with st.spin("Processing video"):
+            pass # TO DO
+        _left, mid, _right = st.columns(3)
+        with mid:
+            st.video(video_uploaded)
 
     st.subheader("Graph Displayer")
+        # TO DO