Revert `tests/testdata` changes and address flake8 issues

tests/testdata/hendrycksTest-college_chemistry-v0-res.json

-{"results": {"hendrycksTest-college_chemistry": {"acc": 0.28, "acc_norm": 0.26, "acc_norm_stderr": 0.04408440022768078, "acc_stderr": 0.04512608598542127}}, "versions": {"hendrycksTest-college_chemistry": 0}}
+{"results": {"hendrycksTest-college_chemistry": {"acc": 0.28, "acc_norm": 0.26, "acc_norm_stderr": 0.04408440022768078, "acc_stderr": 0.04512608598542127}}, "versions": {"hendrycksTest-college_chemistry": 0}}
\ No newline at end of file

tests/testdata/hendrycksTest-college_computer_science-v0-loglikelihood

-4ea26ad780290429ac5a3317559c154848d662bd40532c966458ba6f2a32d0a3
+4ea26ad780290429ac5a3317559c154848d662bd40532c966458ba6f2a32d0a3
\ No newline at end of file

tests/testdata/hendrycksTest-college_computer_science-v0-res.json

-{"results": {"hendrycksTest-college_computer_science": {"acc": 0.22, "acc_norm": 0.24, "acc_norm_stderr": 0.04292346959909282, "acc_stderr": 0.041633319989322695}}, "versions": {"hendrycksTest-college_computer_science": 0}}
+{"results": {"hendrycksTest-college_computer_science": {"acc": 0.22, "acc_norm": 0.24, "acc_norm_stderr": 0.04292346959909282, "acc_stderr": 0.041633319989322695}}, "versions": {"hendrycksTest-college_computer_science": 0}}
\ No newline at end of file

tests/testdata/hendrycksTest-college_mathematics-v0-loglikelihood

-e9fe80752686527281f834d2397875b4580581434b94799f9de6aaa450bd73ff
+e9fe80752686527281f834d2397875b4580581434b94799f9de6aaa450bd73ff
\ No newline at end of file

tests/testdata/hendrycksTest-college_mathematics-v0-res.json

-{"results": {"hendrycksTest-college_mathematics": {"acc": 0.18, "acc_norm": 0.2, "acc_norm_stderr": 0.04020151261036844, "acc_stderr": 0.038612291966536955}}, "versions": {"hendrycksTest-college_mathematics": 0}}
+{"results": {"hendrycksTest-college_mathematics": {"acc": 0.18, "acc_norm": 0.2, "acc_norm_stderr": 0.04020151261036844, "acc_stderr": 0.038612291966536955}}, "versions": {"hendrycksTest-college_mathematics": 0}}
\ No newline at end of file

tests/testdata/hendrycksTest-college_medicine-v0-loglikelihood

-dd6e0a9be1407890e9f8cd4434fb6aa4752ab3d2473837fd465ad99f60ad685e
+dd6e0a9be1407890e9f8cd4434fb6aa4752ab3d2473837fd465ad99f60ad685e
\ No newline at end of file

tests/testdata/hendrycksTest-college_medicine-v0-res.json

-{"results": {"hendrycksTest-college_medicine": {"acc": 0.27167630057803466, "acc_norm": 0.2543352601156069, "acc_norm_stderr": 0.0332055644308557, "acc_stderr": 0.03391750322321659}}, "versions": {"hendrycksTest-college_medicine": 0}}
+{"results": {"hendrycksTest-college_medicine": {"acc": 0.27167630057803466, "acc_norm": 0.2543352601156069, "acc_norm_stderr": 0.0332055644308557, "acc_stderr": 0.03391750322321659}}, "versions": {"hendrycksTest-college_medicine": 0}}
\ No newline at end of file

tests/testdata/hendrycksTest-college_physics-v0-loglikelihood

-704a7671ef981fb95594782bc446dd632e87ebdbe89436a0603b714fb5786c75
+704a7671ef981fb95594782bc446dd632e87ebdbe89436a0603b714fb5786c75
\ No newline at end of file

tests/testdata/hendrycksTest-college_physics-v0-res.json

-{"results": {"hendrycksTest-college_physics": {"acc": 0.23529411764705882, "acc_norm": 0.23529411764705882, "acc_norm_stderr": 0.04220773659171453, "acc_stderr": 0.04220773659171452}}, "versions": {"hendrycksTest-college_physics": 0}}
+{"results": {"hendrycksTest-college_physics": {"acc": 0.23529411764705882, "acc_norm": 0.23529411764705882, "acc_norm_stderr": 0.04220773659171453, "acc_stderr": 0.04220773659171452}}, "versions": {"hendrycksTest-college_physics": 0}}
\ No newline at end of file

tests/testdata/hendrycksTest-computer_security-v0-loglikelihood

-a8a1892d1906cc3e7ffd321043f0a60f3b8b69ef76e5c6ff03c6ea41dc87d0cb
+a8a1892d1906cc3e7ffd321043f0a60f3b8b69ef76e5c6ff03c6ea41dc87d0cb
\ No newline at end of file

tests/testdata/hendrycksTest-computer_security-v0-res.json

-{"results": {"hendrycksTest-computer_security": {"acc": 0.24, "acc_norm": 0.27, "acc_norm_stderr": 0.044619604333847394, "acc_stderr": 0.042923469599092816}}, "versions": {"hendrycksTest-computer_security": 0}}
+{"results": {"hendrycksTest-computer_security": {"acc": 0.24, "acc_norm": 0.27, "acc_norm_stderr": 0.044619604333847394, "acc_stderr": 0.042923469599092816}}, "versions": {"hendrycksTest-computer_security": 0}}
\ No newline at end of file

tests/testdata/hendrycksTest-conceptual_physics-v0-loglikelihood

-622f191ccfc7a597d99f39897ebe3f95a9ddce0e662fcfb411aa554b289bb355
+622f191ccfc7a597d99f39897ebe3f95a9ddce0e662fcfb411aa554b289bb355
\ No newline at end of file

tests/testdata/hendrycksTest-conceptual_physics-v0-res.json

-{"results": {"hendrycksTest-conceptual_physics": {"acc": 0.2680851063829787, "acc_norm": 0.2553191489361702, "acc_norm_stderr": 0.028504856470514185, "acc_stderr": 0.028957342788342347}}, "versions": {"hendrycksTest-conceptual_physics": 0}}
+{"results": {"hendrycksTest-conceptual_physics": {"acc": 0.2680851063829787, "acc_norm": 0.2553191489361702, "acc_norm_stderr": 0.028504856470514185, "acc_stderr": 0.028957342788342347}}, "versions": {"hendrycksTest-conceptual_physics": 0}}
\ No newline at end of file

tests/testdata/hendrycksTest-econometrics-v0-loglikelihood

-cde76ba2c7382b4876e17136c94f52aca2774e50342ab757b2a2d18da370dcb6
+cde76ba2c7382b4876e17136c94f52aca2774e50342ab757b2a2d18da370dcb6
\ No newline at end of file

tests/testdata/hendrycksTest-econometrics-v0-res.json

-{"results": {"hendrycksTest-econometrics": {"acc": 0.24561403508771928, "acc_norm": 0.24561403508771928, "acc_norm_stderr": 0.04049339297748142, "acc_stderr": 0.040493392977481425}}, "versions": {"hendrycksTest-econometrics": 0}}
+{"results": {"hendrycksTest-econometrics": {"acc": 0.24561403508771928, "acc_norm": 0.24561403508771928, "acc_norm_stderr": 0.04049339297748142, "acc_stderr": 0.040493392977481425}}, "versions": {"hendrycksTest-econometrics": 0}}
\ No newline at end of file

tests/testdata/hendrycksTest-electrical_engineering-v0-loglikelihood

-b9b5d8b8bb02696302ec6bc2a99bf987a5504d3bae0e529d2c8f263538c97518
+b9b5d8b8bb02696302ec6bc2a99bf987a5504d3bae0e529d2c8f263538c97518
\ No newline at end of file

tests/testdata/hendrycksTest-electrical_engineering-v0-res.json

-{"results": {"hendrycksTest-electrical_engineering": {"acc": 0.2689655172413793, "acc_norm": 0.2827586206896552, "acc_norm_stderr": 0.037528339580033376, "acc_stderr": 0.036951833116502325}}, "versions": {"hendrycksTest-electrical_engineering": 0}}
+{"results": {"hendrycksTest-electrical_engineering": {"acc": 0.2689655172413793, "acc_norm": 0.2827586206896552, "acc_norm_stderr": 0.037528339580033376, "acc_stderr": 0.036951833116502325}}, "versions": {"hendrycksTest-electrical_engineering": 0}}
\ No newline at end of file

tests/testdata/hendrycksTest-elementary_mathematics-v0-loglikelihood

-6b21f5cd5606268421a667152ec989424b66905c02adbab8d4ff6bb9d21b77d1
+6b21f5cd5606268421a667152ec989424b66905c02adbab8d4ff6bb9d21b77d1
\ No newline at end of file

tests/testdata/hendrycksTest-elementary_mathematics-v0-res.json

-{"results": {"hendrycksTest-elementary_mathematics": {"acc": 0.2724867724867725, "acc_norm": 0.2830687830687831, "acc_norm_stderr": 0.023201392938194978, "acc_stderr": 0.022930973071633345}}, "versions": {"hendrycksTest-elementary_mathematics": 0}}
+{"results": {"hendrycksTest-elementary_mathematics": {"acc": 0.2724867724867725, "acc_norm": 0.2830687830687831, "acc_norm_stderr": 0.023201392938194978, "acc_stderr": 0.022930973071633345}}, "versions": {"hendrycksTest-elementary_mathematics": 0}}
\ No newline at end of file

tests/testdata/hendrycksTest-formal_logic-v0-loglikelihood

-c0d0f0c008a5f3faf2f6f4268d87bbc09c40bb66ae08cf38eea0bf2e519c5a59
+c0d0f0c008a5f3faf2f6f4268d87bbc09c40bb66ae08cf38eea0bf2e519c5a59
\ No newline at end of file