Fix install_requires

setup.py

@@ -9,7 +9,7 @@ setup(
     author='Davide Depau',
     author_email='davide@depau.eu',
     description='A Telegram bot that replies with a picture of Elio when #TeamElio is sent',
-    requires=["DepyTG[asyncio]", "aiohttp"],
+    install_requires=["DepyTG[asyncio]"],
     entry_points={
         'console_scripts': ['callmebyyourbot=callmebyyourbot:main'],
     }