Roll pyharp and tidy the card description

app.py

@@ -80,8 +80,6 @@ threading.Thread(target=download_beat_checkpoint, daemon=True).start()
 model_card = ModelCard(
     name="LoopGen",
     description=(
-        (
-        (
         "Generates a seamlessly loopable music clip from a text description, "
         "training-free, using MusicGen + MAGNeT. Output audio is the loop "
         "played twice back-to-back, so you can hear it repeat. The code is MIT, "
@@ -89,8 +87,6 @@ model_card = ModelCard(
         "CC-BY-NC-4.0, so results cannot be used commercially. Repository: "
         "https://github.com/gladia-research-group/loopgen Paper: "
         "https://arxiv.org/abs/2504.04466"
-        )
-        )
     ),
     author="Davide Marincione, Giorgio Strano, Donato Crisostomi, Roberto Ribuoli, Emanuele Rodolà",
     tags=[Subcategory.HOLISTIC, 'loop'],

requirements.txt

@@ -1,4 +1,4 @@
-git+https://github.com/TEAMuP-dev/pyharp.git@v0.4.0
+git+https://github.com/TEAMuP-dev/pyharp.git@v0.4.1
 # model-specific deps below (pinning exact versions from build log):
 torch==2.10.0
 torchaudio==2.10.0