Display as many output as generated

app.py

@@ -86,10 +86,10 @@ tango.model.to(device_type)
 @spaces.GPU(duration=120)
 def gradio_generate(
     prompt,
-    output_format,
-    output_number,
-    steps,
-    guidance
+    output_format="wav",
+    output_number=3,
+    steps=100,
+    guidance=3
 ):
     output_wave = tango.generate(prompt, steps, guidance, output_number)
     # output_filename = f"{prompt.replace(' ', '_')}_{steps}_{guidance}"[:250] + ".wav"
@@ -121,7 +121,11 @@ def gradio_generate(
     else:
         output_filename_3 = None
 
-    return [output_filename_1, output_filename_2, output_filename_3]
+    return [
+        gr.update(value = output_filename_1),
+        gr.update(value = output_filename_2, visible = (2 <= output_number)),
+        gr.update(value = output_filename_3, visible = (output_number == 3))
+    ]
 
 # description_text = """
 # <p><a href="https://huggingface.co/spaces/declare-lab/tango/blob/main/app.py?duplicate=true"> <img style="margin-top: 0em; margin-bottom: 0em" src="https://bit.ly/3gLdBN6" alt="Duplicate Space"></a> For faster inference without waiting in queue, you may duplicate the space and upgrade to a GPU in the settings. <br/><br/>
@@ -167,29 +171,29 @@ gr_interface = gr.Interface(
     description=description_text,
     allow_flagging=False,
     examples=[
-        ["Quiet speech and then and airplane flying away"],
-        ["A bicycle peddling on dirt and gravel followed by a man speaking then laughing"],
-        ["Ducks quack and water splashes with some animal screeching in the background"],
-        ["Describe the sound of the ocean"],
-        ["A woman and a baby are having a conversation"],
-        ["A man speaks followed by a popping noise and laughter"],
-        ["A cup is filled from a faucet"],
-        ["An audience cheering and clapping"],
-        ["Rolling thunder with lightning strikes"],
-        ["A dog barking and a cat mewing and a racing car passes by"],
-        ["Gentle water stream, birds chirping and sudden gun shot"],
-        ["A man talking followed by a goat baaing then a metal gate sliding shut as ducks quack and wind blows into a microphone."],
-        ["A dog barking"],
-        ["A cat meowing"],
-        ["Wooden table tapping sound while water pouring"],
-        ["Applause from a crowd with distant clicking and a man speaking over a loudspeaker"],
-        ["two gunshots followed by birds flying away while chirping"],
-        ["Whistling with birds chirping"],
-        ["A person snoring"],
-        ["Motor vehicles are driving with loud engines and a person whistles"],
-        ["People cheering in a stadium while thunder and lightning strikes"],
-        ["A helicopter is in flight"],
-        ["A dog barking and a man talking and a racing car passes by"],
+        ["Quiet speech and then and airplane flying away", "wav", 1, 100, 3],
+        ["A bicycle peddling on dirt and gravel followed by a man speaking then laughing", "wav", 1, 100, 3],
+        ["Ducks quack and water splashes with some animal screeching in the background", "wav", 1, 100, 3],
+        ["Describe the sound of the ocean", "wav", 1, 100, 3],
+        ["A woman and a baby are having a conversation", "wav", 1, 100, 3],
+        ["A man speaks followed by a popping noise and laughter", "wav", 1, 100, 3],
+        ["A cup is filled from a faucet", "wav", 1, 100, 3],
+        ["An audience cheering and clapping", "wav", 1, 100, 3],
+        ["Rolling thunder with lightning strikes", "wav", 1, 100, 3],
+        ["A dog barking and a cat mewing and a racing car passes by", "wav", 1, 100, 3],
+        ["Gentle water stream, birds chirping and sudden gun shot", "wav", 1, 100, 3],
+        ["A man talking followed by a goat baaing then a metal gate sliding shut as ducks quack and wind blows into a microphone.", "wav", 1, 100, 3],
+        ["A dog barking", "wav", 1, 100, 3],
+        ["A cat meowing", "wav", 1, 100, 3],
+        ["Wooden table tapping sound while water pouring", "wav", 1, 100, 3],
+        ["Applause from a crowd with distant clicking and a man speaking over a loudspeaker", "wav", 1, 100, 3],
+        ["two gunshots followed by birds flying away while chirping", "wav", 1, 100, 3],
+        ["Whistling with birds chirping", "wav", 1, 100, 3],
+        ["A person snoring", "wav", 1, 100, 3],
+        ["Motor vehicles are driving with loud engines and a person whistles", "wav", 1, 100, 3],
+        ["People cheering in a stadium while thunder and lightning strikes", "wav", 1, 100, 3],
+        ["A helicopter is in flight", "wav", 1, 100, 3],
+        ["A dog barking and a man talking and a racing car passes by", "wav", 1, 100, 3],
     ],
     cache_examples="lazy", # Turn on to cache.
 )