Add .env file to ignore Python version requirements and update requirements.txt

.env

@@ -0,0 +1 @@
+PIP_IGNORE_REQUIRES_PYTHON=1

README.md

@@ -42,3 +42,4 @@ Weights:
 - Queueing is enabled with a single worker (`demo.queue(concurrency_count=1)`) to match the one-at-a-time ZeroGPU execution model.
 - To avoid spending GPU time on downloads, click **Download / refresh models** once after each deployment to prefetch weights on CPU.
 - If inference ever needs more time, adjust the `duration` parameter in `app.py`, but keep it as low as practical to respect ZeroGPU queue fairness.
+- The `.env` sets `PIP_IGNORE_REQUIRES_PYTHON=1` so the latest `twinbooster` wheel installs even if its metadata still pins Python 3.8; this is safe on Python 3.12 for the current release.

requirements.txt

@@ -1,6 +1,4 @@
---ignore-requires-python  # twinbooster may still advertise py3.8; keep latest anyway
-
-twinbooster
+twinbooster>=0.3.1
 gradio==4.44.1
 huggingface_hub>=0.22.0
 pandas==2.0.3