NLTK added

Author: jniehues-kit

Dockerfile.ST-Baseline

@@ -6,7 +6,7 @@ RUN pip install --upgrade pip
 RUN pip install http://download.pytorch.org/whl/cu90/torch-0.3.0.post4-cp27-cp27mu-linux_x86_64.whl 
 RUN pip install torchvision
 RUN pip install -U numpy
-
+RUN pip install nltk
 
 RUN cd /opt && \
     git clone https://github.com/quanpn90/OpenNMT-py -b MultiLingual

README.md

@@ -9,6 +9,7 @@ The system uses the following software:
 * [Translation error rate](http://www.cs.umd.edu/%7Esnover/tercom/)
 * [BEER](https://github.com/stanojevic/beer)
 * [CharacTER](https://github.com/rwth-i6/CharacTER)
+* [NLTK](http://www.nltk.org/)
 
 
 Requirements: