Question: who has written the poem udayavagali cheluva kannada nadu
Answer: Huilgol Narayana Rao ( Kannada : ಹುಯಿಲಗೋಳ ನಾರಾಯಣರಾಯ ) ( October 4 , 1884 - July 1971 ) was a popular playwright in the modern Kannada literature and a freedom fighter .