fix name and add dropdown

app.py

@@ -1,15 +1,59 @@
 import gradio as gr
-import scipy
 from diffusers import DiffusionPipeline
+import scipy.io.wavfile
 
-model_id = "harmonai/maestro-150k"
-pipeline = DiffusionPipeline.from_pretrained(model_id)
-pipeline = pipeline.to("cuda")
 
-def denoise(length_sec):
+def load_model(model_id):
+    pipeline = DiffusionPipeline.from_pretrained(model_id)
+    pipeline = pipeline.to("cuda")
+
+def denoise(length_sec,model):
+    load_model(model)
     audios = pipeline(audio_length_in_s=length_sec).audios
     for audio in audios:
-        scipy.io.wavfile.write("maestro_test.wav", pipeline.unet.sample_rate, audio.transpose())
-    return "maestro_test.wav"
+        scipy.io.wavfile.write("test.wav", pipeline.unet.sample_rate, audio.transpose())
+    return "test.wav"
+
+
+
+
+block = gr.Blocks()
+
+with block:
+    gr.HTML(
+        """
+            <div style="text-align: center; max-width: 700px; margin: 0 auto;">
+              <div
+                style="
+                  display: inline-flex;
+                  align-items: center;
+                  gap: 0.8rem;
+                  font-size: 1.75rem;
+                "
+              >
+                <h1 style="font-weight: 900; margin-bottom: 7px;">
+                  Dance Diffusion
+                </h1>
+              </div>
+              <p style="margin-bottom: 10px; font-size: 94%">
+                Dance Diffusion is the first in a suite of generative audio tools for producers and musicians to be released by Harmonai
+              </p>
+            </div>
+        """
+    )
+    with gr.Group():
+        with gr.Box():
+            length = gr.Slider(1.0, 6.0, value=3.0, step=0.5, label="Audio length in seconds")
+            model = gr.Dropdown(choices=["harmonai/maestro-150k", "harmonai/jmann-small-190k", "harmonai/honk-140k", "harmonai/unlocked-250k","harmonai/jmann-large-580k","harmonai/glitch-440k"], value="harmonai/maestro-150k",type="value", label="Model")
+            out = gr.Audio(label="Output", type="filepath")
+            btn = gr.Button("Submit").style(full_width=True)
+        
+        btn.click(denoise, inputs=[length,model], outputs=out) 
+        gr.HTML('''
+        <div class="footer">
+                    <p>Model by <a href="https://huggingface.co/harmonai" style="text-decoration: underline;" target="_blank">Harmonai</a>
+                    </p>
+        </div>
+        ''')
 
-gr.Interface(fn=denoise, inputs=gr.Slider(1.0, 6.0, value=3.0, step=0.5, label="Audio length in seconds"), outputs="audio").launch()
+block.launch(debug=True)