add docker

Dockerfile

+FROM python:3.8-slim-buster
+
+COPY requirements.txt .
+
+RUN pip3 install -r requirements.txt && \
+    apt update && \
+    apt-get install -y poppler-utils 

Dockerfile~

+FROM python:3.8-slim-buster
+
+COPY requirements_V100.txt .
+
+RUN pip3 install -r requirements_V100.txt && \
+    apt update && \
+    apt-get install -y poppler-utils 

requirements.txt

+numpy==1.19.5
+sympy==1.8
+scikit_learn==0.24.2
+torch==1.9.0
+pytorch-lightning==1.4.0
+opt_einsum==3.3.0
+h5py==3.1.0
+numba==0.53.1
+uproot==3.12.0
+uproot_methods==0.7.4
+tqdm==4.57.0
+matplotlib==3.3.2
+tensorflow==2.6.0