Update Dockerfile

Dockerfile

@@ -38,8 +38,12 @@ RUN \
     pip3 install --upgrade autoenv autopep8 cmake-format conan conan_package_tools meson && \
     pip3 install --upgrade cppclean flawfinder lizard pygments pybind11 && \
     pip3 install --upgrade dlib ipython jupyter matplotlib nose numba numpy pandas pymc3 requests scikit-learn scipy seaborn sympy quandl textblob nltk yfinance && \
-    pip3 install --upgrade pystan lunarcalendar convertdate && \
-    pip3 install --upgrade fbprophet PyPortfolioOpt && \
+    pip3 install --upgrade PyPortfolioOpt && \
+    exit 0
+
+RUN \
+    pip3 install --upgrade pystan holidays lunarcalendar convertdate && \
+    pip3 install --upgrade fbprophet && \
     exit 0
 
 #RUN \