Trouble Embedding Bokeh Plot Into Flask App

I'm new both to Bokeh and Flask. I browsed related questions, tutorials, and looked at Bokeh docs but could not figure out what I'm doing wrong. That being said, I want to create a

Solution 1:

You are loading BokehJS version 0.12.13 from CDN in your template. The version there needs to match the version of Bokeh installed in your system exactly.