Add examples

.gitattributes

@@ -33,3 +33,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
+*.mp3 filter=lfs diff=lfs merge=lfs -text

.gitignore

@@ -0,0 +1,4 @@
+demix/
+sonif/
+spec/
+flagged/

app.py

@@ -3,34 +3,29 @@ import allin1
 
 from pathlib import Path
 
+DESCRIPTION = """
+# All-In-One Music Structure Analyzer
 
-def greet(path, progress=gr.Progress(track_tqdm=True)):
+This Space demonstrates Python package [allin1](
+"""
+
+
+def analyze(path):
   path = Path(path)
   result = allin1.analyze(
     path,
+    multiprocess=False,
     keep_byproducts=True,  # TODO: remove this
   )
   fig = allin1.visualize(result)
   allin1.sonify(result, out_dir='./sonif')
+  sonif_path = Path(f'./sonif/{path.stem}.sonif{path.suffix}').resolve().as_posix()
 
-  import os
-
-  def list_files(startpath):
-    for root, dirs, files in os.walk(startpath):
-      level = root.replace(startpath, '').count(os.sep)
-      indent = ' ' * 4 * level
-      print('{}{}/'.format(indent, os.path.basename(root)))
-      subindent = ' ' * 4 * (level + 1)
-      for f in files:
-        print('{}{}'.format(subindent, f))
-
-  startpath = '.'  # start from the current directory
-  list_files(startpath)
-
-  return fig, Path(f'./sonif/{path.stem}.sonif{path.suffix}').resolve().as_posix()
+  return result.bpm, fig, sonif_path
 
 
 with gr.Blocks() as demo:
+  gr.Markdown(DESCRIPTION)
   input_audio_path = gr.Audio(
     label='Input',
     source='upload',
@@ -38,6 +33,8 @@ with gr.Blocks() as demo:
     format='mp3',
     show_download_button=False,
   )
+  button = gr.Button('Analyze', variant='primary')
+  output_bpm = gr.Textbox(label='BPM')
   output_viz = gr.Plot(label='Visualization')
   output_sonif = gr.Audio(
     label='Sonification',
@@ -45,13 +42,20 @@ with gr.Blocks() as demo:
     format='mp3',
     show_download_button=False,
   )
-  greet_btn = gr.Button('Analyze')
-  greet_btn.click(
-    fn=greet,
+  gr.Examples(
+    examples=[
+      './assets/NewJeans - Super Shy.mp3',
+    ],
+    inputs=input_audio_path,
+    outputs=[output_bpm, output_viz, output_sonif],
+    fn=analyze,
+    cache_examples=True,
+  )
+  button.click(
+    fn=analyze,
     inputs=input_audio_path,
-    outputs=[output_viz, output_sonif],
+    outputs=[output_bpm, output_viz, output_sonif],
     api_name='analyze',
   )
 
-if __name__ == '__main__':
-  demo.queue().launch()
+demo.queue().launch()

assets/NewJeans - Super Shy.mp3

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c5b6e0015079814088a34633db74aa1e6e9435fdaa8a4633d5b730b5165dad36
+size 6398696