Remove RTXFeedback

[edeutsch]

Long ago we had a nifty Feedback mechanism for ARAX, but hardly anyone used it and other parts of the code were moving fast. So it was deprecated in favor of ResponseCache, which grew out of RTXFeedback. I thought RTXFeedback was completely gone, but apparently it was still collecting dust in the garage.

It should be fully removed and all references to it scrubbed. For example, this part of the code still mentions it:

RTX/code/ARAX/ARAXQuery/ARAX_ranker.py

Lines 760 to 776 in 06d09ae

	from ARAX_messenger import ARAXMessenger
	messenger = ARAXMessenger()
	if not params.local:
	print("INFO: Fetching message to work on from arax.ncats.io", flush=True)
	message = messenger.fetch_message('https://arax.ncats.io/api/rtx/v1/message/2614') # acetaminophen - > protein, just NGD as virtual edge
	# message = messenger.fetch_message('https://arax.ncats.io/api/rtx/v1/message/2687') # neutropenia -> drug, predict_drug_treats_disease and ngd
	# message = messenger.fetch_message('https://arax.ncats.io/api/rtx/v1/message/2701') # observed_expected_ratio and ngd
	# message = messenger.fetch_message('https://arax.ncats.io/api/rtx/v1/message/2703') # a huge one with jaccard
	# message = messenger.fetch_message('https://arax.ncats.io/api/rtx/v1/message/2706') # small one with paired concept frequency
	# message = messenger.fetch_message('https://arax.ncats.io/api/rtx/v1/message/2709') # bigger one with paired concept frequency
	# For local messages due to local changes in code not rolled out to production:
	if params.local:
	sys.path.append(os.path.dirname(os.path.abspath(__file__)) + "/../../UI/Feedback")
	from RTXFeedback import RTXFeedback
	araxdb = RTXFeedback()
	message_dict = araxdb.getMessage(294) # local version of 2709 but with updates to COHD

[edeutsch]

Removed with commit 4dcd43b
Removed with commit a68158b

[edeutsch]

All tests passing. Ancient RTXFeedback code is now all removed.
Most of its relevant functionality was replaced with ResponseCache long ago.
closing. Please reopen is you detect a problem.