Upgrade to the latest library versions, Scikit-Learn 0.19, TensorFlow 1.3, and so on

requirements.txt

@@ -20,24 +20,24 @@
 #
 
 jupyter==1.0.0
-matplotlib==1.5.3
-numexpr==2.6.1
-numpy==1.12.0
-pandas==0.19.1
-Pillow==3.4.2
-protobuf==3.0.0
-psutil==5.0.0
-scikit-learn==0.18.1
-scipy==0.18.1
-sympy==1.0
-tensorflow==1.0.0
+matplotlib==2.0.2
+numexpr==2.6.3
+numpy==1.13.1
+pandas==0.20.3
+Pillow==4.2.1
+protobuf==3.4.0
+psutil==5.3.1
+scikit-learn==0.19.0
+scipy==0.19.1
+sympy==1.1.1
+tensorflow==1.3.0
 
 # Optional: OpenAI gym is only needed for the Reinforcement Learning chapter.
 # There are a few dependencies you need to install first, check out:
 # https://github.com/openai/gym#installing-everything
-#gym[all]==0.5.4
+#gym[all]==0.9.3
 # If you only want to install the Atari dependency, uncomment this line instead:
-#gym[atari]==0.5.4
+#gym[atari]==0.9.3
 
 # Optional: these are useful Jupyter extensions, in particular to display
 # the table of contents.