diff --git a/kairon/api/app/routers/bot/bot.py b/kairon/api/app/routers/bot/bot.py
index 318981640..1e1580598 100644
--- a/kairon/api/app/routers/bot/bot.py
+++ b/kairon/api/app/routers/bot/bot.py
@@ -34,7 +34,6 @@
 from kairon.shared.data.audit.processor import AuditDataProcessor
 from kairon.shared.data.constant import ENDPOINT_TYPE, ModelTestType, \
     AuditlogActions
-from kairon.shared.data.data_models import MailConfigRequest
 from kairon.shared.data.data_objects import TrainingExamples, ModelTraining, Rules
 from kairon.shared.data.model_processor import ModelProcessor
 from kairon.shared.data.processor import MongoProcessor
diff --git a/kairon/events/definitions/mail_channel.py b/kairon/events/definitions/mail_channel.py
index 533a1ea0f..07fc4b901 100644
--- a/kairon/events/definitions/mail_channel.py
+++ b/kairon/events/definitions/mail_channel.py
@@ -88,7 +88,7 @@ def execute(self, **kwargs):
         try:
             vals = MailProcessor.read_mails(self.bot)
             print(vals)
-            emails, user, next_delay = vals
+            emails, _, next_delay = vals
             for email in emails:
                 ev = MailProcessEvent(self.bot, self.user)
                 ev.validate()
diff --git a/kairon/shared/data/data_models.py b/kairon/shared/data/data_models.py
index 1fcc76791..8be28e7e7 100644
--- a/kairon/shared/data/data_models.py
+++ b/kairon/shared/data/data_models.py
@@ -1342,10 +1342,3 @@ def validate_name(cls, values):
 
         return values
 
-
-class MailConfigRequest(BaseModel):
-    intent: str
-    entities: list[str] = []
-    subjects: list[str] = []
-    classification_prompt: str
-    reply_template: str = None
\ No newline at end of file