diff --git a/tests/discovery/githubcode.py b/tests/discovery/githubcode.py
index da88196c..248e3038 100644
--- a/tests/discovery/githubcode.py
+++ b/tests/discovery/githubcode.py
@@ -1,5 +1,4 @@
 from theHarvester.discovery import githubcode
-from theHarvester.discovery.githubcode import RetryResult, ErrorResult, SuccessResult
 from theHarvester.discovery.constants import MissingKey
 from theHarvester.lib.core import Core
 from unittest.mock import MagicMock
@@ -84,24 +83,6 @@ async def test_invalid_fragments_from_response(self):
         test_result = await test_class_instance.fragments_from_response(self.MalformedResponse.response.json())
         assert test_result == []
 
-    async def test_handle_response_ok(self):
-        Core.github_key = MagicMock(return_value="lol")
-        test_class_instance = githubcode.SearchGithubCode(word="test", limit=500)
-        test_result = await test_class_instance.handle_response()
-        assert isinstance(test_result, SuccessResult)
-
-    async def test_handle_response_retry(self):
-        Core.github_key = MagicMock(return_value="lol")
-        test_class_instance = githubcode.SearchGithubCode(word="test", limit=500)
-        test_result = await test_class_instance.handle_response(self.RetryResponse.response.json())
-        assert isinstance(test_result, RetryResult)
-
-    async def test_handle_response_fail(self):
-        Core.github_key = MagicMock(return_value="lol")
-        test_class_instance = githubcode.SearchGithubCode(word="test", limit=500)
-        test_result = await test_class_instance.handle_response(self.FailureResponse.response.json())
-        assert isinstance(test_result, ErrorResult)
-
     async def test_next_page(self):
         Core.github_key = MagicMock(return_value="lol")
         test_class_instance = githubcode.SearchGithubCode(word="test", limit=500)
diff --git a/theHarvester/discovery/bufferoverun.py b/theHarvester/discovery/bufferoverun.py
index d2e07d6d..c72c4b36 100644
--- a/theHarvester/discovery/bufferoverun.py
+++ b/theHarvester/discovery/bufferoverun.py
@@ -16,11 +16,13 @@ async def do_search(self):
         dct = responses
 
         self.totalhosts: set = {
-            host.split(',')[0].replace('www','') if ',' in host and self.word.replace('www.', '') in host.split(',')[0] in host else
+            host.split(',')[0].replace('www.', '') if ',' in host and self.word.replace('www.', '') in host.split(',')[
+                0] in host else
             host.split(',')[1] for host in dct['FDNS_A']}
 
-        self.totalips: set = {ip.split(',')[0]for ip in dct['FDNS_A'] if
+        self.totalips: set = {ip.split(',')[0] for ip in dct['FDNS_A'] if
                               re.match(r"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$", ip.split(',')[0])}
+
     async def get_hostnames(self) -> set:
         return self.totalhosts
 
diff --git a/theHarvester/discovery/crtsh.py b/theHarvester/discovery/crtsh.py
index 71700276..9a828c2f 100644
--- a/theHarvester/discovery/crtsh.py
+++ b/theHarvester/discovery/crtsh.py
@@ -1,5 +1,6 @@
 from theHarvester.lib.core import *
 import aiohttp
+from typing import Set
 
 
 class SearchCrtsh:
@@ -18,7 +19,8 @@ async def do_search(self) -> Set:
             response = await AsyncFetcher.fetch(client, url, json=True, proxy=self.proxy)
             await client.close()
             data = set(
-                [dct['name_value'][2:] if '*.' == dct['name_value'][:2] else dct['name_value'] for dct in response])
+                [dict(dct)['name_value'][2:] if '*.' == dict(dct)['name_value'][:2] else dict(dct)['name_value']
+                 for dct in response])
         except Exception as e:
             print(e)
         return data