change send method command

Miner

@@ -24,12 +24,7 @@ def stats(ip):
             else:
                 break
 
-        if command == "stats":
-            res = "STATS"
-        elif command == "devs":
-        	res = "DEVS"
-        else:
-            res = "POOLS"
+        res = command.upper()
 
         result = json.loads(resp[:-1].replace('}{', '},{'))
         result = json.dumps(result[res])
@@ -40,4 +35,4 @@ def stats(ip):
         sock.shutdown(socket.SHUT_RDWR)
         sock.close()
 
-stats(ip)
+stats(ip)