Add application file

README.md

@@ -1,12 +1,37 @@
 ---
 title: Midi Ddsp
-emoji: 💻
-colorFrom: yellow
-colorTo: gray
+emoji: 👀
+colorFrom: gray
+colorTo: green
 sdk: gradio
 app_file: app.py
 pinned: false
-license: apache-2.0
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces#reference
+# Configuration
+
+`title`: _string_  
+Display title for the Space
+
+`emoji`: _string_  
+Space emoji (emoji-only character allowed)
+
+`colorFrom`: _string_  
+Color for Thumbnail gradient (red, yellow, green, blue, indigo, purple, pink, gray)
+
+`colorTo`: _string_  
+Color for Thumbnail gradient (red, yellow, green, blue, indigo, purple, pink, gray)
+
+`sdk`: _string_  
+Can be either `gradio` or `streamlit`
+
+`sdk_version` : _string_  
+Only applicable for `streamlit` SDK.  
+See [doc](https://hf.co/docs/hub/spaces) for more info on supported versions.
+
+`app_file`: _string_  
+Path to your main application file (which contains either `gradio` or `streamlit` Python code).  
+Path is relative to the root of the repository.
+
+`pinned`: _boolean_  
+Whether the Space stays on top of your list.

app.py

@@ -0,0 +1,27 @@
+import gradio as gr
+import os
+from pathlib import Path
+
+os.system("midi_ddsp_download_model_weights")
+
+def inference(audio):
+  os.system("midi_ddsp_synthesize --midi_path "+audio.name)
+  return Path(audio.name).stem+"/0_mix.wav"
+  
+title = "Midi-DDSP"
+description = "Gradio demo for MIDI-DDSP: Detailed Control of Musical Performance via Hierarchical Modeling. To use it, simply upload your midi file, or click one of the examples to load them. Read more at the links below."
+
+article = "<p style='text-align: center'><a href='https://arxiv.org/abs/2112.09312' target='_blank'>MIDI-DDSP: Detailed Control of Musical Performance via Hierarchical Modeling</a> | <a href='https://github.com/magenta/midi-ddsp' target='_blank'>Github Repo</a></p>"
+
+examples=[['input.mid']]
+
+gr.Interface(
+    inference, 
+    gr.inputs.File(type="file", label="Input"), 
+    [gr.outputs.Audio(type="file", label="Output")],
+    title=title,
+    description=description,
+    article=article,
+    examples=examples,
+    enable_queue=True
+    ).launch(debug=True)

packages.txt

@@ -0,0 +1 @@
+libsndfile1

requirements.txt

@@ -0,0 +1 @@
+midi-ddsp