input: Write a function to translate a given SQL query into Python code that executes the query using SQLite. The function should accept the SQL query as a string, connect to a specified SQLite database, execute the query, fetch the results, print each row of the result, and finally close the database connection. If the specified database does not exist, the function should handle the error gracefully.
  def sql_to_python_query(sql_query, db_name):
      try:
          import sqlite3
          conn = sqlite3.connect(db_name) 
          cursor = conn.cursor()
  
          cursor.execute(sql_query)
          result = cursor.fetchall()
          for row in result:
              print(row)
  
          conn.close()
      except sqlite3.OperationalError as e:
          print(f"Error: {e}")
  
  assert sql_to_python_query("SELECT * FROM Movies WHERE category = 'horror'", 'movies.db') is None
  assert sql_to_python_query("SELECT * FROM NonExistentTable", 'movies.db') is None
output: def sql_to_python_query(sql_query, db_name):
      try:
          import sqlite3
          conn = sqlite3.connect(db_name) 
          cursor = conn.cursor()
  
          cursor.execute(sql_query)
          result = cursor.fetchall()
          for row in result:
              print(row)
  
          conn.close()
      except sqlite3.OperationalError as e:
          print(f"Error: {e}")