update app.py

app.py

@@ -169,12 +169,13 @@ def stripinvisibles(s):
     for i in invisible_chars:
         e.replace(i,"")
     return e
-
+haslyrics = False
 def main(file, name, fps=30, res: tuple=(1280,720), oscres=512, sr=11025, lyrics=None, img=None, tit=None, ast=None):
     p = gr.Progress()
     LRC2SRT.clear()
     if os.path.exists("out.srt"):
         os.remove("out.srt")
+    global haslyrics
     haslyrics = False
     if lyrics:
         p(0.5,"parsing lyrics")
@@ -289,7 +290,11 @@ def gradio_interface(audio_file, lyrics, output_name, fps=30, vidwidth=1280, vid
     time.sleep(5)
     
     shutil.rmtree("out")
-    return f"{output_name}.mp4"
+    if haslyrics:
+        w = "out.srt"
+    else:
+        w = None
+    return f"{output_name}.mp4", 
 
 with gr.Blocks() as inputs:
     gr.Markdown('Upload an MP3 file and configure parameters to create a visualization video.\nOptionally upload a word or line synced lyric file\nEnsure a blank line at the end to avoid conversion errors')
@@ -315,7 +320,7 @@ with gr.Blocks() as inputs:
 iface = gr.Interface(
     fn=gradio_interface,
     inputs=inputs,
-    outputs=gr.components.Video(label="Output"),
+    outputs=[gr.components.Video(label="Output"),gr.components.File(label="SRT Output")]
 )
 
 # Launch Gradio interface