حل مشکل Data source name not found and no default driver specified در پایتون

      Error connecting to SQL Server: ('IM002', '[IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified (0) (SQLDriverConnect)')
    

      import pyodbc

# SQL Server connection configuration
connection_string = "Driver={SQL Server};Server=.;Database=DbName;Trusted_Connection=True;"

# Establish connection
try:
    sql_connection = pyodbc.connect(connection_string)
    sql_cursor = sql_connection.cursor()
    print("Successfully connected to SQL Server")
except pyodbc.Error as e:
    print(f"Error connecting to SQL Server: {e}")