Update app.py

app.py

@@ -6,6 +6,7 @@ from huggingface_hub import login
 from diffusers import StableAudioPipeline
 import os
 import io
+import random
 
 # Load Hugging Face token securely
 HUGGINGFACE_TOKEN = os.getenv("HF_TOKEN")
@@ -30,15 +31,16 @@ app = Flask(__name__)
 @spaces.GPU
 def generate_audio():
     prompt = request.args.get("prompt")
+    seed = request.args.get("seed", random.randint(0, 100000), type=int)
     if not prompt:
         return jsonify({"error": "Missing prompt parameter"}), 400
 
     try:
         # Generate the audio using StableAudioPipeline
-        generator = torch.Generator(device).manual_seed(42)
+        generator = torch.Generator(device).manual_seed(seed)
         audio_output = pipe(
             prompt=prompt,
-            negative_prompt='Low Quality',
+            negative_prompt='',
             num_inference_steps=10,  # Number of diffusion steps
             audio_end_in_s=1,
             num_waveforms_per_prompt=1,