To create models in dijango to following thses step in given below:

Step1- First you check your mysql is proparlly working in your systems.

Step2- Than DB setting in the settings.py in your project like as

DATABASES = {

'default': {

'ENGINE': 'django.db.backends.mysql ', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' , 'oracle'.

'NAME': 'poll', # Or path to database file if using sqlite3.

'USER': 'root', # Not used with sqlite3.

'PASSWORD': 'root', # Not used with sqlite3.

'HOST': 'localhost', # Set to empty string for localhost. Not used with sqlite3.

'PORT': '3306', # Set to empty string for default. Not used with sqlite3.

}

}

Step3- Than create app name in your mysql database like database name is poll.

Step4- Than go to the path of your django project like as DAME

cd /home/sachin/Downloads/Django-1.4/DAMO/

Step4- Than Create the appname by using command given below

python manage.py startapp poll (appname is your database name like a poll)

Step5- Than After app creation done write code inside the models.py script like as a

from django.db import models

    class Person(models.Model):
        first_name = models.CharField(max_length=30)
        last_name = models.CharField(max_length=30)

Step6- Then write the command for validating the models.py using thsi command given below  

python manage.py validate

Step7- Than you check to the query works or not using this given below

python manage.py sqlall Person (Person is the table name)

Step8- Than useing this command to create table in your database

python manage.py syncdb