Fix run() not dealing properly with coroutines

pyrogram/methods/utilities/run.py

@@ -17,6 +17,7 @@
 #  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
 
 import asyncio
+import inspect
 
 from pyrogram.methods.utilities.idle import idle
 from pyrogram.scaffold import Scaffold
@@ -51,6 +52,11 @@ class Run(Scaffold):
 
         if coroutine is not None:
             run(coroutine)
+        else:
+            if inspect.iscoroutinefunction(self.start):
+                run(self.start())
+                run(idle())
+                run(self.stop())
             else:
                 self.start()
                 run(idle())