Import spaces first

spaces is now imported before torch and PyHARP, as ZeroGPU requires.

app.py

@@ -1,3 +1,5 @@
+import spaces  # imported first, as ZeroGPU requires
+
 import sys
 import numpy as np
 sys.stdout.reconfigure(line_buffering=True)  # flush print() calls immediately so HF Space logs are live
@@ -17,7 +19,6 @@ from pyharp.tags import Subcategory
 
 from models.resunet import ResUNet30
 from models.clap_encoder import CLAP_Encoder
-import spaces
 
 DEVICE = "cuda" if torch.cuda.is_available() else "cpu"