Changes:增加了自动生成修改数据变csv的格式

ray_example.py

@@ -0,0 +1,18 @@
+import ray
+ray.init()
+
+@ray.remote
+class Counter(object):
+    def __init__(self):
+        self.n = 0
+
+    def increment(self):
+        self.n += 1
+
+    def read(self):
+        return self.n
+
+counters = [Counter.remote() for i in range(4)]
+[c.increment.remote() for c in counters]
+futures = [c.read.remote() for c in counters]
+print(ray.get(futures))