Reformatted sample README.md

The indentations on the ingestion code block are now by two spaces rather than four.
Extra quotation marks inside of smaller code blocks were removed.

Author: BriannaRoskind

samples/feature_group/README.md

@@ -64,33 +64,33 @@ sagemaker_featurestore_runtime_client = boto3.Session().client(
 ### OPTION 1: To Download all records at once and upload records sequentially
 with open('./Downloads/Sample_data.csv') as file_handle:
   records =[
-               [
-	                      {'FeatureName':featureName,
-			                      'ValueAsString':valueAsString}
-					                   for featureName, valueAsString in row.items()]
-							              for row in csv.DictReader(file_handle, skipinitialspace=True)]
-
+             [
+               {'FeatureName':featureName,
+                'ValueAsString':valueAsString} 
+             for featureName, valueAsString in row.items()]
+           for row in csv.DictReader(file_handle, skipinitialspace=True)]
+        
 for record in records:
   sagemaker_featurestore_runtime_client.put_record(
-      FeatureGroupName=feature_group_name,
-          Record=record)
+    FeatureGroupName=feature_group_name,
+    Record=record)
 
 ### OPTION 2: To Download records sequentially and upload records sequentially
 with open('./Downloads/Sample_data.csv') as file_handle:
   for row in csv.DictReader(file_handle, skipinitialspace=True):
-      record =[
-                    {'FeatureName':featureName,
-		                   'ValueAsString':valueAsString}
-				               for featureName, valueAsString in row.items()]
-					           sagemaker_featurestore_runtime_client.put_record(
-						         FeatureGroupName=feature_group_name,
-							       Record=record)
-
-# To Check that the records are retrievable
+    record =[
+              {'FeatureName':featureName,
+               'ValueAsString':valueAsString} 
+            for featureName, valueAsString in row.items()]
+    sagemaker_featurestore_runtime_client.put_record(
+      FeatureGroupName=feature_group_name,
+      Record=record)       
+       
+# To Check that the records are retrievable       
 for recordIdentifierValue in range(1,len(records) + 1):
   sagemaker_featurestore_runtime_client.get_record(
-      FeatureGroupName=feature_group_name,
-          RecordIdentifierValueAsString=str(recordIdentifierValue))
+    FeatureGroupName=feature_group_name,
+    RecordIdentifierValueAsString=str(recordIdentifierValue))
 ```
 
 ## Deleting your Feature Group