diff --git a/TTS/tts/utils/text/__init__.py b/TTS/tts/utils/text/__init__.py
index 29f4af1d..23c5ab5f 100644
--- a/TTS/tts/utils/text/__init__.py
+++ b/TTS/tts/utils/text/__init__.py
@@ -1,12 +1,14 @@
 # -*- coding: utf-8 -*-
 
 import re
-from packaging import version
+
 import phonemizer
+from packaging import version
 from phonemizer.phonemize import phonemize
 from TTS.tts.utils.text import cleaners
-from TTS.tts.utils.text.symbols import make_symbols, symbols, phonemes, _phoneme_punctuations, _bos, \
-    _eos
+from TTS.tts.utils.text.symbols import (_bos, _eos, _phoneme_punctuations,
+                                        make_symbols, phonemes, symbols)
+
 
 # pylint: disable=unnecessary-comprehension
 # Mappings from symbol to numeric ID and vice versa:
diff --git a/tests/inputs/test_config.json b/tests/inputs/test_config.json
index 17c369aa..b28bec64 100644
--- a/tests/inputs/test_config.json
+++ b/tests/inputs/test_config.json
@@ -29,7 +29,7 @@
         "bos": "^",
         "characters": "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz!'(),-.:;? ",
         "punctuations":"!'(),-.:;? ",
-        "phonemes":"iyɨʉɯuɪʏʊeøɘəɵɤoɛœɜɞʌɔæɐaɶɑɒᵻʘɓǀɗǃʄǂɠǁʛpbtdʈɖcɟkɡqɢʔɴŋɲɳnɱmʙrʀⱱɾɽɸβfvθðszʃʒʂʐçʝxɣχʁħʕhɦɬɮʋɹɻjɰlɭʎʟˈˌːˑʍwɥʜʢʡɕʑɺɧɚ˞ɫ"
+        "phonemes":"iyɨʉɯuɪʏʊeøɘəɵɤoɛœɜɞʌɔæɐaɶɑɒᵻʘɓǀɗǃʄǂɠǁʛpbtdʈɖcɟkɡqɢʔɴŋɲɳnɱmʙrʀⱱɾɽɸβfvθðszʃʒʂʐçʝxɣχʁħʕhɦɬɮʋɹɻjɰlɭʎʟˈˌːˑʍwɥʜʢʡɕʑɺɧɚ˞ɫʲ"
     },
 
     "hidden_size": 128,
diff --git a/tests/test_text_processing.py b/tests/test_text_processing.py
index 8c075d06..61a83fa1 100644
--- a/tests/test_text_processing.py
+++ b/tests/test_text_processing.py
@@ -17,7 +17,7 @@ def test_phoneme_to_sequence():
     lang = "en-us"
     sequence = phoneme_to_sequence(text, text_cleaner, lang)
     text_hat = sequence_to_phoneme(sequence)
-    _ = phoneme_to_sequence(text, text_cleaner, lang, tp=conf.characters)
+    sequence_with_params = phoneme_to_sequence(text, text_cleaner, lang, tp=conf.characters)
     text_hat_with_params = sequence_to_phoneme(sequence, tp=conf.characters)
     gt = "ɹiːsənt ɹɪsɜːtʃ æt hɑːɹvɚd hɐz ʃoʊn mɛdᵻteɪɾɪŋ fɔːɹ æz lɪɾəl æz eɪt wiːks kæn æktʃuːəli ɪnkɹiːs, ðə ɡɹeɪ mæɾɚɹ ɪnðə pɑːɹts ʌvðə bɹeɪn ɹɪspɑːnsəbəl fɔːɹ ɪmoʊʃənəl ɹɛɡjuːleɪʃən ænd lɜːnɪŋ!"
     assert text_hat == text_hat_with_params == gt