From 794db6e2f4fbb91303e673afd8308e3945e2bc4e Mon Sep 17 00:00:00 2001
From: Frederick Muriuki Muriithi
Date: Wed, 12 Jan 2022 11:20:32 +0300
Subject: Update return type. Remove duplicate import.

The function is a generator function, since it uses a `yield` statement, and
thus returns a generator object, that contains a tuple object. This fixes
that. We also remove a duplicate import.
---
 gn3/computations/correlations.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gn3/computations/correlations.py b/gn3/computations/correlations.py
index 09288c5..e30d497 100644
--- a/gn3/computations/correlations.py
+++ b/gn3/computations/correlations.py
@@ -3,7 +3,6 @@ import math
 import multiprocessing
 from contextlib import closing
 
-from typing import Generator
 from typing import List
 from typing import Tuple
 from typing import Optional
@@ -40,7 +39,7 @@ def map_shared_keys_to_values(target_sample_keys: List,
     return target_dataset_data
 
 
-def normalize_values(a_values: List, b_values: List) -> Tuple[Generator, Generator]:
+def normalize_values(a_values: List, b_values: List) -> Generator:
     """
     :param a_values: list of primary strain values
     :param b_values: a list of target strain values
-- 
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