Temporarily revert "pip transformers (#2)"

Until next transformers release

This reverts commit 0e4a938f28ada8f32408657b4c9083a572121f3d.

app.py

@@ -1,7 +1,15 @@
 import os
+import shlex
+import subprocess
 from threading import Thread
 from typing import Iterator
 
+from huggingface_hub import hf_hub_download
+
+whl_path = hf_hub_download("google/gemma-2-9b-it", "transformers/transformers-4.42.0.dev0-py3-none-any.whl")
+subprocess.run(shlex.split(f"pip install {whl_path}"))
+
+
 import gradio as gr
 import spaces
 import torch
@@ -18,8 +26,6 @@ DESCRIPTION = """\
 Gemma 2 is Google's latest iteration of open LLMs.
 This is a demo of [`google/gemma-2-9b-it`](https://huggingface.co/google/gemma-2-9b-it), fine-tuned for instruction following.
 For more details, please check [our post](https://huggingface.co/blog/gemma2).
-
-👉 Looking for a larger and more powerful version? Try the 27B version in [HuggingChat](https://huggingface.co/chat/models/google/gemma-2-27b-it).
 """
 
 MAX_MAX_NEW_TOKENS = 2048

requirements.txt

@@ -3,4 +3,4 @@ bitsandbytes==0.43.1
 gradio==4.37.1
 spaces==0.28.3
 torch==2.2.0
-transformers==4.42.0
+#transformers==4.42.0