--- a
+++ b/cloudCode/Training/lambda_function.py
@@ -0,0 +1,15 @@
+iimport json
+import boto3
+import os
+import csv
+
+def lambda_handler(event, context):
+    event['GSR'] = round(event['GSR'],3)
+    event['BPM'] = round(event['BPM'],3)
+    client = boto3.client('firehose')
+    response = client.put_record(
+           DeliveryStreamName='iotproj_firehose',
+           Record={
+                'Data': json.dumps(event)
+            }
+        )