update: docker environment, add ray

Author: yztxwd

Dockerfile

@@ -1,8 +1,9 @@
 FROM nvcr.io/nvidia/pytorch:22.09-py3
 
 RUN pip install -U pytorch-lightning[extra]
-RUN pip install seqchromloader
+RUN pip install seqchromloader==0.2.3
 RUN pip install seaborn
+RUN pip install "ray[tune]"
 RUN echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] http://packages.cloud.google.com/apt cloud-sdk main" | tee -a /etc/apt/sources.list.d/google-cloud-sdk.list && curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key --keyring /usr/share/keyrings/cloud.google.gpg  add - && apt-get update -y && apt-get install google-cloud-cli -y
 RUN apt install bedtools
-CMD jupyter lab --port=8889
+CMD ray start --head --num-gpus 1 ; jupyter lab --port=8889