diff --git a/annotators/speech_function_classifier/server.py b/annotators/speech_function_classifier/server.py
index f16470d8d8..5721e9e42d 100644
--- a/annotators/speech_function_classifier/server.py
+++ b/annotators/speech_function_classifier/server.py
@@ -36,13 +36,13 @@ def handler(payload: List[Dict]):
             phrases = [p["prev_phrase"]] + p["phrase"]
             authors = ["John"] + ["Doe"] * phrase_len
             response = [p["prev_speech_function"]]
-            logger.info(f'PREV_SF:{response}')
+            logger.info(f"PREV_SF:{response}")
             for phr, prev_phr, auth, prev_auth in zip(phrases[1:], phrases[:-1], authors[1:], authors[:-1]):
-                speech_f = get_speech_function(phr, prev_phr,response[-1], auth, prev_auth)
+                speech_f = get_speech_function(phr, prev_phr, response[-1], auth, prev_auth)
                 response.append(speech_f)
             responses[i] = response[1:]
-            logger.info(f'RESPONSE:{response}')
-            
+            logger.info(f"RESPONSE:{response}")
+
     except Exception as e:
         sentry_sdk.capture_exception(e)
         logger.exception(e)
@@ -58,11 +58,7 @@ def answer():
     payloads = []
     for phr, prev_phr, prev_speech_func in zip_longest(phrases, prev_phrases, prev_speech_funcs):
         payloads.append(
-            {
-                "phrase": sent_tokenize(phr),
-                "prev_phrase": prev_phr,
-                "prev_speech_function": prev_speech_func
-            }
+            {"phrase": sent_tokenize(phr), "prev_phrase": prev_phr, "prev_speech_function": prev_speech_func}
         )
     responses = handler(payloads)
     total_time = time.time() - st_time
@@ -81,11 +77,7 @@ def annotation():
     payloads = []
     for phr, prev_phr, prev_speech_func in zip_longest(phrases, prev_phrases, prev_speech_funcs):
         payloads.append(
-            {
-                "phrase": sent_tokenize(phr),
-                "prev_phrase": prev_phr,
-                "prev_speech_function": prev_speech_func
-            }
+            {"phrase": sent_tokenize(phr), "prev_phrase": prev_phr, "prev_speech_function": prev_speech_func}
         )
     responses = handler(payloads)
     total_time = time.time() - st_time
diff --git a/annotators/speech_function_predictor/model.py b/annotators/speech_function_predictor/model.py
index 4a684e753d..6f8fe26aea 100644
--- a/annotators/speech_function_predictor/model.py
+++ b/annotators/speech_function_predictor/model.py
@@ -1,14 +1,12 @@
 import json
 
 
-
 def init_model():
-    with open('sf_pairs.json', 'r') as json_file:
+    with open("sf_pairs.json", "r") as json_file:
         lines = json_file.readlines()
 
-    prev_sfs = [json.loads(line)['prev_sf'] for line in lines]
-    current_sfs = [json.loads(line)['current_sf'] for line in lines]
-
+    prev_sfs = [json.loads(line)["prev_sf"] for line in lines]
+    current_sfs = [json.loads(line)["current_sf"] for line in lines]
 
     class_dict = {}
     label_to_name = []
diff --git a/annotators/speech_function_predictor/test_server.py b/annotators/speech_function_predictor/test_server.py
index aa7df8a6e8..1e311090aa 100644
--- a/annotators/speech_function_predictor/test_server.py
+++ b/annotators/speech_function_predictor/test_server.py
@@ -23,5 +23,6 @@ def run_test():
 
     print("Success")
 
+
 if __name__ == "__main__":
     run_test()