Add py3Dmol dependency in Dockerfile

Dockerfile

@@ -13,6 +13,7 @@ RUN pip install h5py ipykernel==5.5.5 ipywidgets==7.6.3 jupyter nglview==2.7.7 p
 RUN pip install pytorch-lightning==1.8.3
 RUN pip install gradio
 RUN pip install requests
+RUN pip install py3Dmol
 #RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
 RUN apt-get update; \