Update app.py

app.py

@@ -17,7 +17,7 @@ def texttoaudio(prompt, neg_prompt, seed, inf_steps, guidance_scale):
         
     audio = pipe(
                  prompt, 
-                 neg_prompt=neg_prompt,
+                 negative_prompt=neg_prompt,
                  num_inference_steps=inf_steps,
                  guidance_scale=guidance_scale,
                  audio_length_in_s=5.0,