diff --git a/src/Bot.py b/src/Bot.py
index 87fcdb9..8de4032 100644
--- a/src/Bot.py
+++ b/src/Bot.py
@@ -2,17 +2,21 @@
 from telethon import TelegramClient, events
 from os import getenv
 
+
 def main() -> None:
-	load_dotenv()
+    load_dotenv()
+
+    api_id = getenv("API_ID", 0)
+    api_hash = getenv("API_HASH", "")
+    bot_token = getenv("BOT_TOKEN", "")
 
-	api_id = getenv("API_ID")
-	api_hash = getenv("API_HASH")
-	bot_token = getenv("BOT_TOKEN")
+    if not all([api_id, api_hash, bot_token]):
+        raise ValueError("Could not get all required credentials from env!")
 
-	app = TelegramClient('app', api_id, api_hash).start(bot_token=bot_token)
+    app = TelegramClient("app", int(api_id), api_hash).start(bot_token=bot_token)
 
-	@app.on(events.NewMessage(incoming=True, pattern='/start'))
-	async def start(event):
-		await event.reply("Hello!")
+    @app.on(events.NewMessage(incoming=True, pattern="/start"))
+    async def start(event):
+        await event.reply("Hello!")
 
-	app.run_until_disconnected()
+    app.run_until_disconnected()
diff --git a/src/__main__.py b/src/__main__.py
index 59b177a..a3adb55 100644
--- a/src/__main__.py
+++ b/src/__main__.py
@@ -1,4 +1,4 @@
-from Bot import main
+from .Bot import main
 
 if __name__ == "__main__":
     main()
diff --git a/tests/test_bing.py b/tests/test_bing.py
index b30337d..64aec6d 100644
--- a/tests/test_bing.py
+++ b/tests/test_bing.py
@@ -24,7 +24,9 @@ def generate_response() -> str:
     try:
         response = client.chat.completions.create(
             model="gpt-4.0-turbo",
-            messages=[{"role": "user", "content": "Say hi, with your response starting with START and ending with END"}],
+            messages=[
+                {"role": "user", "content": "Say hi, with your response starting with START and ending with END"}
+            ],
         )
     except:
         print("ERROR: Could not create a prompt!")
@@ -36,7 +38,7 @@ class TestOutput:
     def test_output(self):
         response = generate_response()
 
-        if (len(response) > 0):
+        if len(response) > 0:
             print("✅ Bing is up!")
         else:
             print("❌ Bing is down...")