Align config with working prithivMLmods space to fix blank page

- Downgrade sdk_version from 6.14.0 to 6.12.0
- Remove python_version: "3.13" (not set in working space)
- Add gradio and torch to requirements.txt (HF pip install uses this)
- Pin transformers==4.57.1 to match working space

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

README.md

@@ -4,9 +4,8 @@ emoji: 🔥
 colorFrom: red
 colorTo: yellow
 sdk: gradio
-sdk_version: "6.14.0"
+sdk_version: 6.12.0
 app_file: app.py
-python_version: "3.13"
 pinned: false
 ---
 

requirements.txt

@@ -1,12 +1,14 @@
 git+https://github.com/huggingface/accelerate.git
 git+https://github.com/huggingface/diffusers.git
 git+https://github.com/huggingface/peft.git
-transformers>=5.0.0
+transformers==4.57.1
 huggingface_hub
 sentencepiece
 torchvision
 kernels
 spaces
 hf_xet
+gradio
+torch
 numpy
 av