input: Write a python function to search a term in a SQLite database and return the results.
  assert search_in_db('example.db', 'some_term') == [('row1_col1', 'row1_col2'), ('row2_col1', 'row2_col2')]
  assert search_in_db('example.db', 'other_term') == [('row3_col1', 'row3_col2')]
  assert search_in_db('example.db', 'non_existing_term') == []
output: import sqlite3
  
  def search_in_db(db_path, search_term):
      conn = sqlite3.connect(db_path)
      cursor = conn.cursor()
      cursor.execute("SELECT * FROM your_table_name WHERE column_name LIKE ?", ('%' + search_term + '%',))
      results = cursor.fetchall()
      conn.close()
      return results