diff --git a/generators/generate_interactions_personalize.py b/generators/generate_interactions_personalize.py
index ceb14d8d3..b8f01b284 100644
--- a/generators/generate_interactions_personalize.py
+++ b/generators/generate_interactions_personalize.py
@@ -270,7 +270,7 @@ def generate_interactions(users_df, products_df):
         if (time.time() > next_update_progress):
             rate = interactions / (time.time() - start_time_progress)
             to_go = (min_interactions - interactions) / rate
-            print(f'Generated {interactions} interactions so far (about {int(to_go/60)} minutes to go)')
+            print(f'Generated {interactions} interactions so far (about {int(to_go)} seconds to go)')
             next_update_progress += PROGRESS_MONITOR_SECONDS_UPDATE
 
         # Pick a random user
diff --git a/generators/send_to_amplitude.py b/generators/send_to_amplitude.py
index 3b56942ca..e817739ce 100644
--- a/generators/send_to_amplitude.py
+++ b/generators/send_to_amplitude.py
@@ -1,10 +1,8 @@
 # Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 # SPDX-License-Identifier: MIT-0
 
-import datagenerator
 import json
 import requests
-import yaml
 
 # Amplitude event support
 # This follows the Amplitude V2 HTTP Bulk API spec, here:
@@ -13,7 +11,6 @@
 # These classes accept a user, platform, and general event properties and map them 
 # into an Amplitude API compatible represenation.
 
-
 amplitude_interactions_file = 'src/aws-lambda/personalize-pre-create-resources/data/amplitude/interactions.json'
 amplitude_key = 'f6cdf64a6db24778bb9ce82188c19a95'