diff --git a/app/telegram.py b/app/telegram.py
index 63be4bd..37bfefe 100644
--- a/app/telegram.py
+++ b/app/telegram.py
@@ -5,13 +5,12 @@ import asyncio
 from telethon import TelegramClient, utils
 from telethon.sessions import StringSession
 
-class Client(TelegramClient):
 
+class Client(TelegramClient):
     def __init__(self, session_string, *args, **kwargs):
         super().__init__(StringSession(session_string), *args, **kwargs)
         self.log = logging.getLogger(__name__)
 
-
     async def download(self, file, file_size, offset, limit):
         part_size_kb = utils.get_appropriated_part_size(file_size)
         part_size = int(part_size_kb * 1024)
@@ -22,10 +21,12 @@ class Client(TelegramClient):
         part_count = math.ceil(file_size / part_size)
         part = first_part
         try:
-            async for chunk in self.iter_download(file, offset=first_part * part_size, request_size=part_size):
+            async for chunk in self.iter_download(
+                file, offset=first_part * part_size, request_size=part_size
+            ):
                 if part == first_part:
                     yield chunk[first_part_cut:]
-                elif part == last_part-1:
+                elif part == last_part - 1:
                     yield chunk[:last_part_cut]
                 else:
                     yield chunk
diff --git a/app/views/__init__.py b/app/views/__init__.py
index 538848e..df9ccef 100644
--- a/app/views/__init__.py
+++ b/app/views/__init__.py
@@ -1,7 +1,5 @@
 import base64
 import hashlib
-import random
-import string
 
 from ..config import SHORT_URL_LEN
 
@@ -17,7 +15,6 @@ from .logout_view import LogoutView
 from .middlewhere import middleware_factory
 
 
-
 class Views(
     HomeView,
     Download,
@@ -39,14 +36,18 @@ class Views(
         title = chat.title
 
         while True:
-            orig_id = f"{chat_id}" # the original id
+            orig_id = f"{chat_id}"  # the original id
             unique_hash = hashlib.md5(orig_id.encode()).digest()
-            alias_id = base64.urlsafe_b64encode(unique_hash).decode()[:self.url_len]
-            
+            alias_id = base64.urlsafe_b64encode(unique_hash).decode()[: self.url_len]
+
             if alias_id in self.chat_ids:
-                self.url_len += 1 # increment url_len just incase the hash is already used.
+                self.url_len += (
+                    1  # increment url_len just incase the hash is already used.
+                )
                 continue
-            elif (self.url_len > SHORT_URL_LEN): # reset url_len to initial if hash was unique.
+            elif (
+                self.url_len > SHORT_URL_LEN
+            ):  # reset url_len to initial if hash was unique.
                 self.url_len = SHORT_URL_LEN
 
             self.chat_ids[alias_id] = {
diff --git a/app/views/login_view.py b/app/views/login_view.py
index 2288e33..74ce97e 100644
--- a/app/views/login_view.py
+++ b/app/views/login_view.py
@@ -33,7 +33,6 @@ class LoginView:
             return web.HTTPFound(location=loc)
 
         session = await new_session(req)
-        print(session)
         session["logged_in"] = True
         session["logged_in_at"] = time.time()
         return web.HTTPFound(location=redirect_to)
diff --git a/app/views/logo_view.py b/app/views/logo_view.py
index f67e2ce..7df0ed0 100644
--- a/app/views/logo_view.py
+++ b/app/views/logo_view.py
@@ -1,5 +1,6 @@
 import logging
-from PIL import Image, ImageDraw
+import math
+from PIL import Image, ImageDraw, ImageFont
 import random
 
 from aiohttp import web
@@ -16,11 +17,11 @@ class LogoView:
         alias_id = req.match_info["chat"]
         chat = self.chat_ids[alias_id]
         chat_id = chat["chat_id"]
-        chat_name = "Image not available"
+        chat_name = " ".join(map(lambda x: x[0].upper(), chat["title"].split(" ")))
         logo_path = logo_folder.joinpath(f"{alias_id}.jpg")
         if not logo_path.exists():
             try:
-                photo = await self.client.get_profile_photos(chat_id)
+                (photo,) = await self.client.get_profile_photos(chat_id, limit=1)
             except Exception:
                 log.debug(
                     f"Error in getting profile picture in {chat_id}", exc_info=True
@@ -28,15 +29,17 @@ class LogoView:
                 photo = None
 
             if not photo:
-                W, H = (160, 160)
-                color = tuple([random.randint(0, 255) for i in range(3)])
+                W, H = (360, 360)
+                color = tuple((random.randint(0, 255) for _ in range(3)))
                 im = Image.new("RGB", (W, H), color)
                 draw = ImageDraw.Draw(im)
-                w, h = draw.textsize(chat_name)
-                draw.text(((W - w) / 2, (H - h) / 2), chat_name, fill="white")
+                font = ImageFont.truetype("arial.ttf", 50)
+                w, h = draw.textsize(chat_name, font=font)
+                draw.text(
+                    ((W - w) / 2, (H - h) / 2), chat_name, fill="white", font=font
+                )
                 im.save(logo_path)
             else:
-                photo = photo[0]
                 pos = -1 if req.query.get("big", None) else int(len(photo.sizes) / 2)
                 size = self.client._get_thumb(photo.sizes, pos)
                 if isinstance(size, (types.PhotoCachedSize, types.PhotoStrippedSize)):
diff --git a/app/views/thumbnail_view.py b/app/views/thumbnail_view.py
index 737c9f6..7bbaff7 100644
--- a/app/views/thumbnail_view.py
+++ b/app/views/thumbnail_view.py
@@ -51,7 +51,7 @@ class ThumbnailView:
             except Exception as e:
                 logging.debug(e)
                 thumbnail = None
-                
+
             if not thumbnail or isinstance(thumbnail, types.PhotoSizeEmpty):
                 return web.Response(
                     status=410,
diff --git a/requirements.txt b/requirements.txt
index 81a07c8..97e7e40 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ telethon>=1.16.4
 cryptg
 pillow
 aiohttp_session[secure]
+dotenv
diff --git a/run-dev.py b/run-dev.py
index e1d8cad..2f9fa0d 100644
--- a/run-dev.py
+++ b/run-dev.py
@@ -8,22 +8,26 @@ load_dotenv()  # take environment variables from .env.
 
 # os.system("alias python3=python")
 
+
 def runSetup():
-  def alert(missing="API_ID , API_HASH"):
-    print(f"\nCopy your {missing} and save it into Secrets(Environment variables) Sidebar!\n")
+    def alert(missing="API_ID , API_HASH"):
+        print(
+            f"\nCopy your {missing} and save it into Secrets(Environment variables) Sidebar!\n"
+        )
 
-  api_id = os.getenv("API_ID")
-  if api_id == None:
-    alert()
-    return
+    api_id = os.getenv("API_ID")
+    if api_id is None:
+        alert()
+        return
 
-  session_string = os.getenv("SESSION_STRING")
-  if session_string == None:
-    os.system("python app/generate_session_string.py")
-    alert(missing = "SESSION_STRING")
-    return
+    session_string = os.getenv("SESSION_STRING")
+    if session_string is None:
+        os.system("python app/generate_session_string.py")
+        alert(missing="SESSION_STRING")
+        return
 
-  os.system("python -m app")
+    os.system("python -m app")
 
-if __name__ == '__main__':
-  runSetup() 
\ No newline at end of file
+
+if __name__ == "__main__":
+    runSetup()
diff --git a/runtime.txt b/runtime.txt
deleted file mode 100644
index ef7ef12..0000000
--- a/runtime.txt
+++ /dev/null
@@ -1 +0,0 @@
-python-3.8.5