change back to cpu

Dockerfile

@@ -1,4 +1,4 @@
-FROM nvidia/cuda:11.8.0-cudnn8-devel-ubuntu22.04
+FROM ubuntu:22.04
 
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && \
@@ -39,7 +39,7 @@ RUN pyenv install ${PYTHON_VERSION} && \
     pyenv global ${PYTHON_VERSION} && \
     pyenv rehash && \
     pip install --no-cache-dir -U pip setuptools wheel && \
-    pip install "huggingface-hub" "hf-transfer" "gradio[oauth]==4.28.0" "gradio_huggingfacehub_search==0.0.7" "APScheduler" && \
+    pip install "huggingface-hub" "hf-transfer" "gradio[oauth]>=4.28.0" "gradio_huggingfacehub_search==0.0.7" "APScheduler" && \
     python -m pip install --pre -U -f https://mlc.ai/wheels mlc-llm-nightly-cu121 mlc-ai-nightly-cu121
     
 COPY --chown=1000 . ${HOME}/app