code: def create_table(self, name, schema):
          
          columns = [" ".join(column) for column in schema]
          self.execute("CREATE TABLE IF NOT EXISTS {name} ({columns})"
                       .format(name=name, columns=",".join(columns)))
docs: Create a new table.
  
          If the table already exists, nothing happens.
  
          Example:
  
              >>> db.create_table("foo", (("id", "integer primary key"),
                                          ("value", "text")))
  
          Arguments:
  
             name (str): The name of the table to create.
             schema (sequence of tuples): A list of (name, type) tuples
               representing each of the columns.