seed and waveform num parameters needed to be cast to int

app.py

@@ -38,7 +38,6 @@ pipe = AudioLDM2Pipeline.from_pretrained(repo_id, torch_dtype=torch.float16)
 pipe = pipe.to("cuda")
 
 
-
 def process_fn(input_audio_path, prompt, negative_prompt, seed, num_inference_steps, audio_length_in_s, num_waveforms_per_prompt):
     """
     This function defines the audio processing steps
@@ -65,9 +64,9 @@ def process_fn(input_audio_path, prompt, negative_prompt, seed, num_inference_st
     audio = pipe(
         prompt,
         negative_prompt=negative_prompt,
-        num_inference_steps=num_inference_steps,
+        num_inference_steps=int(num_inference_steps),
         audio_length_in_s=audio_length_in_s,
-        num_waveforms_per_prompt=num_waveforms_per_prompt,
+        num_waveforms_per_prompt=int(num_waveforms_per_prompt),
         generator=generator,
     ).audios