add latest pydantic

Dockerfile

@@ -22,6 +22,8 @@ RUN git clone https://github.com/NVIDIA/apex && \
     sed -i '/check_cuda_torch_binary_vs_bare_metal(CUDA_HOME)/d' setup.py && \
     python3 setup.py install --cpp_ext --cuda_ext
 
+RUN pip3 install -U pydantic
+
 # Set up a new user named "user" with user ID 1000
 RUN useradd -m -u 1000 user