Update Dockerfile

Dockerfile

@@ -18,15 +18,16 @@ RUN apt-get install -y dotnet-sdk-7.0
 RUN apt-get install -y aspnetcore-runtime-7.0
 
 RUN git clone https://github.com/zhongkaifu/Seq2SeqSharp.git
-RUN cd Seq2SeqSharp
+WORKDIR /code/Seq2SeqSharp
 RUN dotnet build Seq2SeqSharp.sln --configuration Release
 
-RUN cd ..
-RUN mkdir bin
-RUN cd bin
-RUN cp -r ../Seq2SeqSharp/Tools/Seq2SeqConsole/bin/* .
+RUN git clone https://github.com/google/sentencepiece.git
+
+WORKDIR /code/bin
+RUN cp -r /code/Seq2SeqSharp/Tools/Seq2SeqConsole/bin/* .
 RUN ls -la
-RUN cd ..
+
+WORKDIR /code
 RUN git lfs install
 RUN git clone https://huggingface.co/zhongkaifu/mt_enu_chs
 RUN ls -la