Straight to the point. I'm using flask web server to build my monitoring garden. with this tutorial: https://www.instructables.com/id/From-Data-to-Graph-a-Web-Jorney-With-Flask-and-SQL/
finally, I made it with following step by step this tutorial. Using flask as web server and some how, the result i got were slightly different. I'm totally sure, same as the author for every aspect (database, code).
FYI, the final result must be displaying 2 historical chart images based on my database. and sure mine was displaying it perfectly but why its only display 1 chart ? the humidity chart. and when i check the messages i got error 500 http on my terminal while the other GET method were 200 when flask running
I don't understand whats the problem, the humidity data were perfectly displayed but why the temperature data were not. in fact humidity and temperature is on same table.