Code quality fix
Code quality fix

chaffra/sympy,aktech/sympy,aktech/sympy,souravsingh/sympy,chaffra/sympy,jaimahajan1997/sympy,kaushik94/sympy,yashsharan/sympy,jaimahajan1997/sympy,skidzo/sympy,madan96/sympy,yashsharan/sympy,madan96/sympy,chaffra/sympy,kaushik94/sympy,skidzo/sympy,souravsingh/sympy,souravsingh/sympy,jaimahajan1997/sympy,madan96/sympy,skidzo/sympy,aktech/sympy,kaushik94/sympy,yashsharan/sympy