Fix the content in the bad word filter knative function code

Author: Leo6Leo

code-samples/eventing/bookstore-sample-app/ML-inappropriate-language-filter/func.py

@@ -1,29 +1,33 @@
 from parliament import Context
 from profanity_check import predict
-from cloudevents.http import CloudEvent
+from cloudevents.http import CloudEvent, to_structured
 
-def create_cloud_event(data):
+# The function to convert the bad word filter result into a CloudEvent
+def create_cloud_event(inputText,data):
     attributes = {
-        "type": "knative.sampleapp.inappropriate-language-filter.response",
-        "source": "inappropriate-language-filter",
-        "datacontenttype": "application/json",
+    "type": "knative.sampleapp.badword.filter.response",
+    "source": "bad-word-filter",
+    "datacontenttype": "application/json",
     }
 
-    # Put the inappropriate language filter result into a dictionary
-    data = {"result": data}
+    # Put the bad word filter result into a dictionary
+    data = {
+    "input": inputText,
+    "result": data
+    }
 
     # Create a CloudEvent object
     event = CloudEvent(attributes, data)
 
     return event
 
-def inappropriate_language_filter(text: str | None):
-    profanity_result = predict([text])
+def inappropriate_language_filter(text):
+    profanity_result = predict([text["input"]])
     result = "good"
     if profanity_result[0] == 1:
         result = "bad"
 
-    profanity_event = create_cloud_event(result)
+    profanity_event = create_cloud_event(text["input"],result)
     return profanity_event
 
 def main(context: Context):
@@ -33,5 +37,7 @@ def main(context: Context):
     CloudEvent received with the request.
     """
 
+    print("Received CloudEvent: ", context.cloud_event)
+
     # Add your business logic here
-    return inappropriate_language_filter(context.request.args.get("text"))
+    return inappropriate_language_filter(context.cloud_event.data)