sheetrangecol_start + strrows_listi + + col_end + strrows_listiinsert

The code provided inserts a new row in a Google Sheets spreadsheet at the specified row number. The range is determined by concatenating the column start and end values with the row number.

Here is an example of how the code can be used:

import gspread
from google.oauth2.service_account import Credentials

# Authenticate and open the spreadsheet
scope = ['https://www.googleapis.com/auth/spreadsheets']
creds = Credentials.from_service_account_file('credentials.json', scopes=scope)
client = gspread.authorize(creds)
sheet = client.open('SpreadsheetName').sheet1

# Define the start and end columns and row number
col_start = 'A'
col_end = 'C'
row_number = 2

# Insert a new row at the specified row number
sheet.range(col_start + str(row_number) + ':' + col_end + str(row_number)).insert()

In this example, a new row will be inserted at row number 2 in columns A to C