Done with notebook on Poisson process and asteroid simulations

requirements.txt

@@ -1,6 +1,7 @@
 beautifulsoup4==4.6.3
 bokeh==1.0.2
 colorlover==0.2.1
+cmocean==2.0.0
 cufflinks==0.14.6
 dask==1.0.0
 featuretools==0.4.1
@@ -51,4 +52,4 @@ selenium==3.141.0
 SQLAlchemy==1.2.6
 statsmodels==0.9.0
 tqdm==4.28.1
-widgetsnbextension==3.4.2
+widgetsnbextension==3.4.2