Add dependency.

setup.py

@@ -232,7 +232,15 @@ def main(argv):
             packages=find_packages(exclude=[
                 'telethon_*', 'tests*'
             ]),
-            install_requires=['pyaes', 'rsa'],
+
+            # List run-time dependencies here. These will be installed by pip when your
+            # project is installed. For an analysis of "install_requires" vs pip's
+            # requirements files see:
+            # https://packaging.python.org/en/latest/requirements.html
+            install_requires=[
+                'pyaes', 'rsa',
+                'tg_file_id>=0.0.4,<=1.0.0',  # See https://github.com/LonamiWebs/Telethon/issues/1613#issuecomment-723448147
+            ],
             extras_require={
                 'cryptg': ['cryptg']
             }