diff --git a/Dockerfile b/Dockerfile
index 86cff90..e6c6914 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,4 +4,3 @@ WORKDIR /src
 
 COPY ./src/requirements.txt /src
 RUN pip install -r ./requirements.txt
-
diff --git a/README.md b/README.md
index cb18a22..d0c5a59 100755
--- a/README.md
+++ b/README.md
@@ -109,4 +109,4 @@ Will display available groups for this chat as well with members count that opte
 /silent <group_name>
 ```
 
-Will display all users that opted-in but without notyfing them.
\ No newline at end of file
+Will display all users that opted-in but without notyfing them.
diff --git a/docker-compose.yml b/docker-compose.yml
index ab3dc17..f05f579 100755
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -34,4 +34,4 @@ networks:
     driver: bridge
   
 volumes:
-  db-data:
\ No newline at end of file
+  db-data:
diff --git a/src/config/contents.py b/src/config/contents.py
index f1a0abf..4a929d5 100755
--- a/src/config/contents.py
+++ b/src/config/contents.py
@@ -6,4 +6,4 @@ opted_in_failed = re.escape('You already opted-in for everyone-mentions.')
 opted_off = re.escape('You have opted-off for everyone-mentions.')
 opted_off_failed = re.escape('You need to opt-in first before processing this command.')
 mention_failed = re.escape('There are no users to mention.')
-no_groups = re.escape('There are no groups for this chat.')
\ No newline at end of file
+no_groups = re.escape('There are no groups for this chat.')
diff --git a/src/database/client.py b/src/database/client.py
index 781c24a..e3ef7be 100755
--- a/src/database/client.py
+++ b/src/database/client.py
@@ -1,4 +1,3 @@
-from typing import Optional
 from urllib.parse import quote_plus
 
 from config.credentials import (MONGODB_DATABASE, MONGODB_HOSTNAME,
@@ -37,4 +36,4 @@ class Client():
         )
 
     def aggregate(self, collection, pipeline: list):
-        return self.database.get_collection(collection).aggregate(pipeline)
\ No newline at end of file
+        return self.database.get_collection(collection).aggregate(pipeline)
diff --git a/src/exception/invalidArgumentException.py b/src/exception/invalidArgumentException.py
index 53acd51..d2b2413 100644
--- a/src/exception/invalidArgumentException.py
+++ b/src/exception/invalidArgumentException.py
@@ -1,2 +1,2 @@
 class InvalidArgumentException(Exception):
-    pass
\ No newline at end of file
+    pass
diff --git a/src/exception/notFoundException.py b/src/exception/notFoundException.py
index 11e1ffd..0e57350 100644
--- a/src/exception/notFoundException.py
+++ b/src/exception/notFoundException.py
@@ -1,2 +1,2 @@
 class NotFoundException(Exception):
-    pass
\ No newline at end of file
+    pass
diff --git a/src/handler/abstractHandler.py b/src/handler/abstractHandler.py
index 5455009..1efa14c 100755
--- a/src/handler/abstractHandler.py
+++ b/src/handler/abstractHandler.py
@@ -17,6 +17,9 @@ class AbstractHandler:
     def get_update_data(self, update: Update, context: CallbackContext) -> UpdateData:
         return UpdateData.create_from_arguments(update, context)
 
+    def reply(self, update: Update, text: str) -> None:
+        update.effective_message.reply(text=text)
+
     def reply_markdown(self, update: Update, message: str) -> None:
         update.effective_message.reply_markdown_v2(text=message)
 
diff --git a/src/repository/userRepository.py b/src/repository/userRepository.py
index be317ce..5b485a7 100644
--- a/src/repository/userRepository.py
+++ b/src/repository/userRepository.py
@@ -61,6 +61,3 @@ class UserRepository():
             result.append(User.from_mongo_document(record))
 
         return result
-
-    
-
diff --git a/src/requirements.txt b/src/requirements.txt
index 8db8dcc..d4f30a8 100755
--- a/src/requirements.txt
+++ b/src/requirements.txt
@@ -2,4 +2,4 @@ python-dotenv==0.19.0
 python-telegram-bot==13.7
 pymongo==3.12.0
 names==0.3.0
-prettytable==2.2.1
\ No newline at end of file
+prettytable==2.2.1