Removed import from __future__

[TarunTomar122]

Fixes #56

Brief description of what is fixed or changed

Removed import from future as it was unnecessary for python 3

Other comments

[codecov]

Codecov Report

Merging #58 into master will decrease coverage by 0.007%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##            master      #58       +/-   ##
============================================
- Coverage   98.177%   98.17%   -0.008%     
============================================
  Files           19       19               
  Lines         1262     1257        -5     
============================================
- Hits          1239     1234        -5     
  Misses          23       23

Impacted Files	Coverage Δ
pydatastructs/utils/misc_util.py	95.652% <ø> (-0.182%)	⬇️
pydatastructs/linear_data_structures/arrays.py	100% <ø> (ø)	⬆️
...datastructs/miscellaneous_data_structures/stack.py	92.307% <ø> (-0.146%)	⬇️
pydatastructs/trees/binary_trees.py	96.437% <ø> (-0.01%)	⬇️
...datastructs/linear_data_structures/linked_lists.py	100% <ø> (ø)	⬆️

[czgdp1807]

There are still some files which are still having imports __future__. Probably, you haven't updated your master branch locally.

[czgdp1807]

Why closed?

[TarunTomar122]

I will fix this and then make a new pull request sooner

…

On Sat, Dec 21, 2019 at 9:20 PM Gagandeep Singh ***@***.***> wrote: Why closed? — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub <#58?email_source=notifications&email_token=AM43FGOAGWKMXIXMKCSISN3QZY3N3A5CNFSM4J6GWBKKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEHO6PRY#issuecomment-568190919>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AM43FGMVGL5QIDIRCKDDNMDQZY3N3ANCNFSM4J6GWBKA> .

[czgdp1807]

Rather than making a new pull request, update this only by pushing changes here.

[czgdp1807]

You can merge master branch(after updating it by pulling the changes) into your branch and resume working on it.
If things don't work out well while pushing you can use --force to update the remote branch.

[TarunTomar122]

How shall i update my forked branch with you master branch...Mine is still 2commits behind your master branch

[czgdp1807]

Follow the steps given below,

1. git checkout master
2. git pull origin master
3. git checkout Test
4. git merge master
5. // make updates to Test
6. git push origin_user Test

Here origin refers to the remote of our main repository and origin_user refers to the remote of your forked branch.

[TarunTomar122]

And how can i update the same pull request??
shall i make a pull request from test to your master

[TarunTomar122]

I think it's updated now plz take a look! i have made some Changes in Test Branches (i.e. removed Future imports from 5 Files)

[czgdp1807]

Make changes to Test branch locally and push the changes via remote of your forked branch using a command something like,
git push <remote-of-your-forked-branch> <name-of-the-branch>
By doing so, this PR will be updated automatically.

[czgdp1807]

Yes, it's updated.

[czgdp1807]

I think you forgot to remove the line from https://github.com/codezonediitj/pydatastructs/blob/master/pydatastructs/trees/binary_trees.py
In fact, you can search for the line in the complete package by using Ctrl+Shift+E and remove them one by one from each of the file.

[TarunTomar122]

I think I have removed the line from all the files and there is no more such lines left in my latest commit already!

[TarunTomar122]

Removed all such line...