[Bug] /crypto/ $ headlines showing warning

[minhhoang1023]

Copied from a user report bug on our Support Form.

I used the exe installer on windows

2022 Jun 14, 09:10 (🦋) /crypto/ $ headlines openbb_terminal\helper_classes.py:373: UserWarning: Matplotlib is currently using agg, which is a non-GUI backend, so cannot show the figure. plt.show() 2022 Jun 14, 09:10 (🦋) /crypto/ $ openbb_terminal\menu.py:15: UserWarning: Matplotlib is currently using agg, which is a non-GUI backend, so cannot show the figure. pyplot.pause(0.1)

[Joe-TheBro]

Can confirm any GUI based actions from the terminal seem to error in similar ways to the headlines menu, just got this one in crypto/ov/ after poking for a bit

2022 Jun 18, 02:45 (🦋) /crypto/ov/ $ hm
openbb_terminal\cryptocurrency\discovery\pycoingecko_model.py:128: FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead.
  df = df.append(pd.DataFrame(data), ignore_index=True)
openbb_terminal\helper_classes.py:373: UserWarning: Matplotlib is currently using agg, which is a non-GUI backend, so cannot show the figure.
  plt.show()

2022 Jun 18, 02:45 (🦋) /crypto/ov/ $ openbb_terminal\menu.py:15: UserWarning: Matplotlib is currently using agg, which is a non-GUI backend, so cannot show the figure.
  pyplot.pause(0.1)

Also, side note, if you continuing using console afterwards, like if you were to go to 2022 Jun 18, 02:47 (🦋) /stocks/ $ search twitter it will give a warning (seen below) when normally it wouldn't using a terminal that hadn't experienced the previous bug.

2022 Jun 18, 02:47 (🦋) /stocks/ $ openbb_terminal\menu.py:15: UserWarning: Matplotlib is currently using agg, which is a non-GUI backend, so cannot show the figure.
  pyplot.pause(0.1)

Quick edit Just noticed a pull request called Crypto api fixes, I assume this will fix the issues here, tbd.

[northern-64bit]

Quick edit Just noticed a pull request called Crypto api fixes, I assume this will fix the issues here, tbd.

I'm sorry to tell you that the changes in the mentioned PR only affects the API and not the functions themselves thus this issue will not be solved by the PR.

[jmaslek]

As of 1.6 this was no longer present. Closing. Reopen if I am a liar