Still getting an assertion error:

first part $($my code section$)$ assertion error:

$---------------------------------------------------------------------------$

AssertionError Traceback $($most recent call last$)$

in

$35$ # TODO: Redefine the three lists using the select$\_$all$\_$items function

$36$ # your code here

$--->37$ upto$\_1\_$year $=$ select$\_$all$\_$items$\_$in$\_$freq$\_$range$(0,1/52)$

$38$ one$\_$year$\_$to$\_1\_$quarter $=$ select$\_$all$\_$items$\_$in$\_$freq$\_$range$(1/52,1/13)$

$39$ less$\_$than$\_1\_$quarter $=$ select$\_$all$\_$items$\_$in$\_$freq$\_$range$(1/13,$ float$(\text{'}$inf$\text{'}))$

in select$\_$all$\_$items$\_$in$\_$freq$\_$range$($lo$,$ hi$)$

$26$ new$\_$fft$\_$data.append$(0\mathrm{.}0)$

$27$ filtered$\_$data $=$ ifft$($new$\_$fft$\_$data$)$

$--->28$ assert all$($ abs$($imag$($xE$-10$ for x in filtered$\_$data$)$

$29$ return $[$real$($x$)$ for x in filtered$\_$data$]$

$30$

AssertionError:

Second part $($plotting test$)$ assertion error$---------------------------------------------------------------------------$

AssertionError Traceback $($most recent call last$)$

in

$26$

$27$ N $=$ len$($weekly$\_$prices$)$

$--->28$ assert$($len$($fft$\_$frequencies$)==$ len$($weekly$\_$prices$))$

$29$ assert$($fft$\_$frequencies$[0]==0\mathrm{.}0)$

$30$ assert$($abs$($fft$\_$frequencies$[$N f$\text{'}$fft frequncies incorrect: $\{$fft$\_$frequencies$[$N$//2]\}$ does not equal $0\mathrm{.}5\text{'}$

AssertionError: