Update app.py

app.py

@@ -57,6 +57,18 @@ webrtc_ctx = webrtc_streamer(
     media_stream_constraints={"video": True, "audio": False},
     async_processing=True,
 )
+if st.checkbox("Show the detected labels", value=True):
+    if webrtc_ctx.state.playing:
+        labels_placeholder = st.empty()
+        # NOTE: The video transformation with object detection and
+        # this loop displaying the result labels are running
+        # in different threads asynchronously.
+        # Then the rendered video frames and the labels displayed here
+        # are not strictly synchronized.
+        while True:
+            result = result_queue.get()
+            labels_placeholder.table(result)
+
 
 # Output text display
 st.subheader("Output Text")