python c api

I was just playing with python c api for the first time and I've written this (test) module for python:

Code:

---

#include <Python.h>

#define VAL1  1
#define VAL2 2

struct name_val {
  char* name;
  int val;
};

struct name_val name_value[]= {
  { "str1",  VAL1 },
  { "str2",  VAL2 },
  { NULL,  -1 }
};

static PyObject *dic;

static PyObject *test_smthg(PyObject *self,  PyObject *args)
{
   
  int  n;

  printf("This is just a test.\n");
 
  if (!PyArg_ParseTuple(args,"i:fact",&n))
    return NULL;

  return Py_BuildValue("i", n);
}

static PyObject *test_createdic(void)
{
  int i;
 
  if (!(dic = PyDict_New()))
    return NULL;

  for (i = 0; name_value[i].name != NULL; i++) {
    if (PyDict_SetItemString(dic, name_value[i].name,
                            PyInt_FromLong(name_value[i].val)) < 0)
      return NULL;
  }

  Py_RETURN_NONE;
}



static PyMethodDef TestMethods[] = {
    {"smthg",  test_smthg, METH_VARARGS,
    "Just a test for python c api."},

    {"createdic", test_createdic, METH_NOARGS,
    "function to create a dictionary"},

    {NULL, NULL, 0, NULL}        /* Sentinel */
};


PyMODINIT_FUNC inittest(void)
{
    (void) Py_InitModule("test", TestMethods);
}

---

When i try to call one of the methods ( this after i had imported this module in python) it gives me this error:

AttributeError: 'module' object has no attribute 'smthg'

I need some help to figure out why it gives me this error and also i want to ask if this is the right way to create a dictionary.