removing commented out code

Author: realead

pandas/_libs/src/klib/khash_python.h

@@ -1,14 +1,9 @@
 #include <string.h>
 #include <Python.h>
 
-#include <numpy/arrayobject.h>
-
-//typedef struct { double real, imag; } khcomplex128_t;
-//typedef struct { float  real, imag; } khcomplex64_t;
-//typedef __pyx_t_float_complex khcomplex64_t;
-//typedef __pyx_t_double_complex khcomplex128_t;
-
 
+// use numpy's definitions for complex
+#include <numpy/arrayobject.h>
 typedef npy_complex64 khcomplex64_t;
 typedef npy_complex128 khcomplex128_t;