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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_schema(frame, name, keys=None, con=None, dtype=None):
 """ Get the SQL db table schema for the given frame. Parameters frame : DataFrame name : string name of SQL table keys : string or sequence, default: None columns to use a primary key con: an open SQL database connection object or a SQLAlchemy connectable Using SQLAlchemy makes it possible to use any DB supported by that library, default: None If a DBAPI2 object, only sqlite3 is supported. dtype : dict of column name to SQL type, default None Optional specifying the datatype for columns. The SQL type should be a SQLAlchemy type, or a string for sqlite3 fallback connection. """


    pandas_sql = pandasSQL_builder(con=con)
    return pandas_sql._create_sql_schema(frame, name, keys=keys, dtype=dtype)