diff --git a/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/.funcignore b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/.funcignore
new file mode 100644
index 0000000000..e8e281c661
--- /dev/null
+++ b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/.funcignore
@@ -0,0 +1,5 @@
+
+# Use the .funcignore file to exclude files which should not be
+# tracked in the image build. To instruct the system not to track
+# files in the image build, add the regex pattern or file information
+# to this file.
diff --git a/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/.gitignore b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/.gitignore
new file mode 100644
index 0000000000..965f0d4ef0
--- /dev/null
+++ b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/.gitignore
@@ -0,0 +1,5 @@
+
+# Functions use the .func directory for local runtime data which should
+# generally not be tracked in source control. To instruct the system to track
+# .func in source control, comment the following line (prefix it with '# ').
+/.func
diff --git a/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/Procfile b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/Procfile
new file mode 100644
index 0000000000..bb57f5a81c
--- /dev/null
+++ b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/Procfile
@@ -0,0 +1 @@
+web: python -m parliament .
diff --git a/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/app.sh b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/app.sh
new file mode 100755
index 0000000000..4da37d4d8d
--- /dev/null
+++ b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/app.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+exec python -m parliament "$(dirname "$0")"
diff --git a/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/func.py b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/func.py
new file mode 100644
index 0000000000..6d35345201
--- /dev/null
+++ b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/func.py
@@ -0,0 +1,37 @@
+from parliament import Context
+from profanity_check import predict
+from cloudevents.http import CloudEvent
+
+def create_cloud_event(data):
+    attributes = {
+        "type": "knative.sampleapp.inappropriate-language-filter.response",
+        "source": "inappropriate-language-filter",
+        "datacontenttype": "application/json",
+    }
+
+    # Put the inappropriate language filter result into a dictionary
+    data = {"result": data}
+
+    # Create a CloudEvent object
+    event = CloudEvent(attributes, data)
+
+    return event
+
+def inappropriate_language_filter(text: str | None):
+    profanity_result = predict([text])
+    result = "good"
+    if profanity_result[0] == 1:
+        result = "bad"
+
+    profanity_event = create_cloud_event(result)
+    return profanity_event
+
+def main(context: Context):
+    """
+    Function template
+    The context parameter contains the Flask request object and any
+    CloudEvent received with the request.
+    """
+
+    # Add your business logic here
+    return inappropriate_language_filter(context.request.args.get("text"))
diff --git a/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/func.yaml b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/func.yaml
new file mode 100644
index 0000000000..779c38d71f
--- /dev/null
+++ b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/func.yaml
@@ -0,0 +1,4 @@
+specVersion: 0.36.0
+name: inappropriate-language-filter
+runtime: python
+created: 2024-03-27T23:12:06.178272+08:00
diff --git a/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/requirements.txt b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/requirements.txt
new file mode 100644
index 0000000000..69aa57d8e1
--- /dev/null
+++ b/code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/requirements.txt
@@ -0,0 +1,3 @@
+parliament-functions==0.1.0
+alt-profanity-check==1.4.1.post1
+cloudevents==1.10.1