View Compilation Error

0_0_39793813_15383.cpp: In function 'int main()':
0_0_39793813_15383.cpp:15:25: error: reference to 'function' is ambiguous
   15 |                 int sum=function(a,b);
      |                         ^~~~~~~~
In file included from gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/functional:59,
                 from .\stdc++.h:53:
gcc-13.1.0/lib/gcc/x86_64-w64-mingw32/13.1.0/include/c++/bits/std_function.h:111:11: note: candidates are: 'template<class _Signature> class std::function'
  111 |     class function;
      |           ^~~~~~~~
0_0_39793813_15383.cpp:4:5: note:                 'int function(int, int)'
    4 | int function(int a,int b){
      |     ^~~~~~~~