show plots before stitching

app.py

@@ -213,9 +213,6 @@ def strike(url, speedup_factor, min_speedup, max_speedup, max_num_segments):
             total_duration,
         )
 
-    with st.spinner("stitching segments..."):
-        cat_clips(squashed_times, speedups, audio_path, output_path)
-
     times = np.array([(seg["start"] + seg["end"]) / 2 for seg in segments])
     times /= 60
     annotations = [seg["text"] for seg in segments]
@@ -254,9 +251,6 @@ def strike(url, speedup_factor, min_speedup, max_speedup, max_num_segments):
     st.altair_chart(chart, use_container_width=True)
     st.info("hover over the plot above this message to read the transcript")
 
-    st.write("sped-up audio:")
-    st.audio(output_path)
-
     times = sum([list(x) for x in squashed_times], [])
     times = np.array(times)
     times /= 60
@@ -281,6 +275,12 @@ def strike(url, speedup_factor, min_speedup, max_speedup, max_num_segments):
     )
     st.altair_chart(lines.interactive(), use_container_width=True)
 
+    with st.spinner("stitching segments..."):
+        cat_clips(squashed_times, speedups, audio_path, output_path)
+
+    st.write("sped-up audio:")
+    st.audio(output_path)
+
 
 st.markdown(
     """