formatting

Signed-off-by: vsoch <vsoch@users.noreply.github.com>

examples/spot-instances/experiments/request-success/README.md

@@ -60,7 +60,7 @@ mkdir -p ./data
 python run-experiment.py --outfile ./data/testing-tiny-result.json --cluster-name cluster-tiny --max-instance-types 10 --min-spot-request 3 --max-spot-request 6 --nodes 4
 ```
 
-Note that vcpu (and experiment plans) are set in the experiments defined at the top of "run-experiment.py." This could be tweaked to be elsewhere! 
+Note that vcpu (and experiment plans) are set in the experiments defined at the top of "run-experiment.py." This could be tweaked to be elsewhere!
 Also note that when you create multiple node groups, it will already have an auth config and print an error. You can ignore that :)
 
 ## TODO and questions

examples/spot-instances/experiments/request-success/data/testing-tiny-result.json

@@ -46,4 +46,4 @@
             }
         ]
     }
-}
+}

examples/spot-instances/experiments/request-success/run-experiment.py

@@ -1,12 +1,11 @@
 #!/usr/bin/env python3
 
-import os
 import argparse
-import sys
-import random
-import json
 import copy
-import time
+import json
+import os
+import random
+import sys
 
 from kubescaler.scaler.aws import EKSCluster
 
@@ -18,7 +17,7 @@
 data_file = os.path.join(import_dir, "instances-aws.csv")
 sys.path.insert(0, import_dir)
 
-import spot_instances as spot_cli
+import spot_instances as spot_cli  # noqa
 
 # Exit early if we haven't generated the data
 if not os.path.exists(data_file):
@@ -222,11 +221,11 @@ def main():
     # plan experiments!
     experiments = plan_experiments(args)
     count = len(range(args.min_spot_request, args.max_spot_request))
-    print(f"🧪️ Experiments:")
+    print("🧪️ Experiments:")
     for exp in experiments:
         print(f"   {exp}")
 
-    print(f"🪴️ Planning to run:")
+    print("🪴️ Planning to run:")
     print(f"   Cluster name        : {args.cluster_name}")
     print(f"   Output File         : {args.outfile}")
     print(f"   Experiments         : {len(experiments)}")
@@ -251,7 +250,7 @@ def main():
 
     # Note we are NOT creating the node group here - just the cluster, so machine types aren't relevant
     # We will add machine types as node groups (to create and delete from the cluster) later
-    cluster_details = cli.create_cluster(create_nodes=False)
+    cli.create_cluster(create_nodes=False)
 
     # Save results as we go!
     original_times = cli.times