\usepackage{multicol}
\usepackage{cite}
\usepackage{algorithm}
-\usepackage{algorithmicx}
+\usepackage{algorithmic}
\usepackage[lined,boxed,commentsnumbered]{algorithm2e}
\usepackage{epstopdf}
\usepackage{url}
\usepackage{multirow}
\usepackage{layouts}
\usepackage{comment}
+\usepackage{xcolor}
+\usepackage{upquote}
+\usepackage{framed}
\frenchspacing
\tolerance=5000
\part{This is a Part}
\include{Chapters/chapter1/ch1}
\include{Chapters/chapter2/ch2}
+\include{Chapters/chapter6/ch6}
\include{Chapters/chapter8/ch8}
\include{Chapters/chapter11/ch11}
\include{Chapters/chapter14/ch14}