Initial commit: Gradio app and requirements

app.py

@@ -94,12 +94,27 @@ with gr.Blocks() as demo:
     gr.Markdown("# Classical Music Composer Classifier")
     gr.Markdown("Predict whether a piece was composed by **Mozart** or **Beethoven**.")
     with gr.Row():
-        rh = gr.Number(150, label="Right Hand Notes")
-        lh = gr.Number(100, label="Left Hand Notes")
-        measures = gr.Number(20, label="Measures")
+        rh = gr.Number(value=150,
+            precision=0,
+            label="Right Hand Notes",
+            info="Number of notes played by right hand")
+        lh = gr.Number(value=100,
+            precision=0,
+            label="Left Hand Notes",
+            info="Number of notes played by left hand")
+        measures = gr.Number(value=20,
+            precision=0,
+            label="Measures",
+            info="Number of musical measures")
     with gr.Row():
-        key_center = gr.Dropdown(list(key_center_mapping.keys()), value=3, label="Key Center")
-        marking = gr.Dropdown(list(marking_mapping.keys()), value=1, label="Marking")
+        key_center = gr.Dropdown(choices=[(f"{v} ({k})", k) for k, v in key_center_mapping.items()],
+            value=3,
+            label="Key Center",
+            info="Musical key of the piece")
+        marking = gr.Dropdown(choices=[(f"{v} ({k})", k) for k, v in marking_mapping.items()],
+            value=1,
+            label="Musical Marking",
+            info="Tempo/style marking of the piece")
 
     out_label = gr.Textbox(label="Predicted Composer")
     out_probs = gr.Label(num_top_classes=2, label="Probabilities")