Update otsdb_python_driver.md
Update otsdb_python_driver.md
jeonghoonkang/BerePi,jeonghoonkang/BerePi,jeonghoonkang/BerePi,jeonghoonkang/BerePi,jeonghoonkang/BerePi,jeonghoonkang/BerePi,jeonghoonkang/BerePi