move python inference to Azaion.Inference folder

Azaion.Inference/remote_command.pxd

@@ -0,0 +1,15 @@
+cdef enum CommandType:
+    GET_USER = 10
+    LOAD = 20
+    INFERENCE = 30
+    STOP_INFERENCE = 40
+    EXIT = 100
+
+cdef class RemoteCommand:
+    cdef public bytes client_id
+    cdef CommandType command_type
+    cdef str filename
+    cdef bytes data
+
+    @staticmethod
+    cdef from_msgpack(bytes data)