Update app.py

app.py

@@ -241,7 +241,8 @@ def parallel(timeout,*pairs):
         return
     if len(pairs) == 1:
         pairs = pairs[0]
-
+    out = []
+    
     async def async_main(queue):
         while True:
             command = await queue.get()
@@ -251,7 +252,9 @@ def parallel(timeout,*pairs):
         for pair in pairs:
             f = pair.pop(0)
             queue.put(Command(f, pair))
-        return queue.get(timeout=timeout)
+        for pair in pairs:
+            out.append(queue.get(timeout=timeout))
+        return out
     
 # functionality