small changes to coiled/aws examples

examples/coiled/aws/README.md

@@ -12,7 +12,7 @@
 3. Install a Python environment with the coiled package in it by running the following from this directory:
 
 ```shell
-conda create --name cubed-coiled-examples -y python=3.9
+conda create -n cubed-coiled-examples python=3.9 -y
 conda activate cubed-coiled-examples
 pip install 'cubed[coiled]'
 ```

examples/coiled/aws/coiled-add-asarray.py

@@ -21,7 +21,7 @@
     c = xp.add(a, b)
     res = c.compute(
         executor=executor,
-        memory="1 GiB",  # must be greater than allowed_mem
+        memory=["1 GiB", "8 GiB"], # memory range, lower value must be at least allowed_mem
         spot_policy="spot_with_fallback",  # recommended
         account=None,  # use your default account (or change to use a specific account)
         keepalive="30 seconds",  # change this to keep clusters alive longer

examples/coiled/aws/coiled-add-random.py

@@ -29,7 +29,7 @@
             store=None,
             executor=executor,
             callbacks=[progress, hist, timeline_viz],
-            memory="2 GiB",  # must be at least allowed_mem
+            memory=["2 GiB", "8 GiB"],  # memory range
             spot_policy="spot_with_fallback",  # recommended
             account=None,  # use your default account (or change to use a specific account)
             keepalive="30 seconds",  # change this to keep clusters alive longer