Update app.py

app.py

@@ -36,7 +36,10 @@ Generate high-quality audio from text descriptions using TangoFlux.
 tangoflux = TangoFluxInference(name="declare-lab/TangoFlux")
 
 @spaces.GPU(duration=15)
-def gradio_generate(prompt, steps, guidance, duration=10):
+def gradio_generate(prompt, steps, guidance, duration):
+    # Ensure duration has a default value if None
+    if duration is None:
+        duration = 10
     output = tangoflux.generate(prompt, steps=steps, guidance_scale=guidance, duration=duration)
     filename = 'temp.wav'
     output = output[:,:int(duration*44100)]
@@ -60,95 +63,27 @@ gr_interface = gr.Interface(
     flagging_mode="never",  # Changed from allow_flagging=False
     theme="soft",
     examples=[
-        ["Quiet whispered conversation gradually fading into distant jet engine roar diminishing into silence"],
-        ["Clear sound of bicycle tires crunching on loose gravel and dirt, followed by deep male laughter echoing"],
-        ["Multiple ducks quacking loudly with splashing water and piercing wild animal shriek in background"],
-        ["Powerful ocean waves crashing and receding on sandy beach with distant seagulls"],             
-        ["Gentle female voice cooing and baby responding with happy gurgles and giggles"],     
-        ["Clear male voice speaking, sharp popping sound, followed by genuine group laughter"],
-        ["Stream of water hitting empty ceramic cup, pitch rising as cup fills up"],
-        ["Massive crowd erupting in thunderous applause and excited cheering"],
-        ["Deep rolling thunder with bright lightning strikes crackling through sky"],
-        ["Aggressive dog barking and distressed cat meowing as racing car roars past at high speed"],
-        ["Peaceful stream bubbling and birds singing, interrupted by sudden explosive gunshot"],
-        ["Man speaking outdoors, goat bleating loudly, metal gate scraping closed, ducks quacking frantically, wind howling into microphone"],
-        ["Series of loud aggressive dog barks echoing"],
-        ["Multiple distinct cat meows at different pitches"],
-        ["Rhythmic wooden table tapping overlaid with steady water pouring sound"],
-        ["Sustained crowd applause with camera clicks and amplified male announcer voice"],
-        ["Two sharp gunshots followed by panicked birds taking flight with rapid wing flaps"],
-        ["Melodic human whistling harmonizing with natural birdsong"],
-        ["Deep rhythmic snoring with clear breathing patterns"],
-        ["Multiple racing engines revving and accelerating with sharp whistle piercing through"],
-        ["Massive stadium crowd cheering as thunder crashes and lightning strikes"],
-        ["Heavy helicopter blades chopping through air with engine and wind noise"],
-        ["Dog barking excitedly and man shouting as race car engine roars past"],
-        ["Generate the festive sounds of a fireworks show: explosions lighting up the sky, crowd cheering, and the faint music playing in the background!! Celebration of the new year!"],
-        ["Melodic human whistling harmonizing with natural birdsong"],
-        ["A parade marches through a town square, with drumbeats pounding, children clapping, and a horse neighing amidst the commotion"],
-        ["Quiet speech and then and airplane flying away"],
-        ["A soccer ball hits a goalpost with a metallic clang, followed by cheers, clapping, and the distant hum of a commentator's voice"],
-        ["A basketball bounces rhythmically on a court, shoes squeak against the floor, and a referee's whistle cuts through the air"],
-        ["Dripping water echoes sharply, a distant growl reverberates through the cavern, and soft scraping metal suggests something lurking unseen"],
-        ["A cow is mooing whilst a lion is roaring in the background as a hunter shoots. A flock of birds subsequently fly away from the trees."],
-        ["The deep growl of an alligator ripples through the swamp as reeds sway with a soft rustle and a turtle splashes into the murky water"],
-        ["Gentle female voice cooing and baby responding with happy gurgles and giggles"],
-        ['doorbell ding once followed by footsteps gradually getting louder and a door is opened '],
-        ["A fork scrapes a plate, water drips slowly into a sink, and the faint hum of a refrigerator lingers in the background"],
-        ["Powerful ocean waves crashing and receding on sandy beach with distant seagulls"],
-        ["Emulate the lively sounds of a retro arcade: 8-bit game music, coins clinking. People cheering occasionally when players winning"],
-        ["Simulate a forest ambiance with birds chirping and wind rustling through the leaves"],
-        ["A train conductor blows a sharp whistle, metal wheels screech on the rails, and passengers murmur while settling into their seats"],
-        ["Generate an energetic and bustling city street scene with distant traffic and close conversations"],
-        ["Alarms blare with rising urgency as fragments clatter against a metallic hull, interrupted by a faint hiss of escaping air"],
-        ["Create a serene soundscape of a quiet beach at sunset"],
-        ["Tiny pops and hisses of chemical reactions intermingle with the rhythmic pumping of a centrifuge and the soft whirr of air filtration"],
-        ["A train conductor blows a sharp whistle, metal wheels screech on the rails, and passengers murmur while settling into their seats"],
-        ["Emulate the lively sounds of a retro arcade: 8-bit game music, coins clinking. People cheering occasionally when players winning"],
-        ["Quiet whispered conversation gradually fading into distant jet engine roar diminishing into silence"],
-        ["Clear sound of bicycle tires crunching on loose gravel and dirt, followed by deep male laughter echoing"],
-        ["Multiple ducks quacking loudly with splashing water and piercing wild animal shriek in background"],
-        ["Create the underwater soundscape: gentle waves, faint whale calls, and the occasional clink of scuba gear"],
-        ["Recreate the sounds of an active volcano: rumbling earth, lava bubbling, and the occasional loud explosive roar of an eruption"],
-        ["A pile of coins spills onto a wooden table with a metallic clatter, followed by the hushed murmur of a tavern crowd and the creak of a swinging door"],
-        ["Clear male voice speaking, sharp popping sound, followed by genuine group laughter"],
-        ["Stream of water hitting empty ceramic cup, pitch rising as cup fills up"],
-        ["Massive crowd erupting in thunderous applause and excited cheering"],
-        ["Deep rolling thunder with bright lightning strikes crackling through sky"],
-        ["Aggressive dog barking and distressed cat meowing as racing car roars past at high speed"],
-        ["Peaceful stream bubbling and birds singing, interrupted by sudden explosive gunshot"],
-        ["Man speaking outdoors, goat bleating loudly, metal gate scraping closed, ducks quacking frantically, wind howling into microphone"],
-        ["Series of loud aggressive dog barks echoing"],
-        ["Multiple distinct cat meows at different pitches"],
-        ["Rhythmic wooden table tapping overlaid with steady water pouring sound"],
-        ["Sustained crowd applause with camera clicks and amplified male announcer voice"],
-        ["Two sharp gunshots followed by panicked birds taking flight with rapid wing flaps"],
-        ["Deep rhythmic snoring with clear breathing patterns"],
-        ["Multiple racing engines revving and accelerating with sharp whistle piercing through"],
-        ["Massive stadium crowd cheering as thunder crashes and lightning strikes"],
-        ["Heavy helicopter blades chopping through air with engine and wind noise"],
-        ["Dog barking excitedly and man shouting as race car engine roars past"],
-        ["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 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"],
+        # [prompt, steps, guidance, duration]
+        ["Quiet whispered conversation gradually fading into distant jet engine roar diminishing into silence", 25, 4.5, 10],
+        ["Clear sound of bicycle tires crunching on loose gravel and dirt, followed by deep male laughter echoing", 25, 4.5, 10],
+        ["Multiple ducks quacking loudly with splashing water and piercing wild animal shriek in background", 25, 4.5, 10],
+        ["Powerful ocean waves crashing and receding on sandy beach with distant seagulls", 25, 4.5, 10],             
+        ["Gentle female voice cooing and baby responding with happy gurgles and giggles", 25, 4.5, 10],     
+        ["Clear male voice speaking, sharp popping sound, followed by genuine group laughter", 25, 4.5, 10],
+        ["Stream of water hitting empty ceramic cup, pitch rising as cup fills up", 25, 4.5, 10],
+        ["Massive crowd erupting in thunderous applause and excited cheering", 25, 4.5, 10],
+        ["Deep rolling thunder with bright lightning strikes crackling through sky", 25, 4.5, 10],
+        ["Aggressive dog barking and distressed cat meowing as racing car roars past at high speed", 25, 4.5, 10],
+        ["Peaceful stream bubbling and birds singing, interrupted by sudden explosive gunshot", 25, 4.5, 10],
+        ["Man speaking outdoors, goat bleating loudly, metal gate scraping closed, ducks quacking frantically, wind howling into microphone", 25, 4.5, 10],
+        ["Series of loud aggressive dog barks echoing", 25, 4.5, 10],
+        ["Multiple distinct cat meows at different pitches", 25, 4.5, 10],
+        ["Rhythmic wooden table tapping overlaid with steady water pouring sound", 25, 4.5, 10],
+        ["Sustained crowd applause with camera clicks and amplified male announcer voice", 25, 4.5, 10],
+        ["Two sharp gunshots followed by panicked birds taking flight with rapid wing flaps", 25, 4.5, 10],
+        ["Melodic human whistling harmonizing with natural birdsong", 25, 4.5, 10],
+        ["Deep rhythmic snoring with clear breathing patterns", 25, 4.5, 10],
+        ["Multiple racing engines revving and accelerating with sharp whistle piercing through", 25, 4.5, 10],
     ],
     cache_examples="lazy",
 )