Please show me what do I need to include and write in the cells to make a dataframe file that I have to appear in the Jupyter notebook.

Question 3 (25 points, 2 public tests, 2 hidden tests) Left join vtsax on vfiax (i.e., vfiax is left and vtsax is right) on their date indices. Append _vtsax and _vfiax to column names from vtsax and vfiax so you can identify them. Save this new data frame as a3. Na3 = ... grader.check("93")