remove trailing sentences if endoftext tag not present.

handler.py

@@ -102,12 +102,19 @@ class EndpointHandler:
             if "RESPONSE:" in answer:
                 answerclean = answer.partition("RESPONSE:")[2]
             else:
-                answerclean = "I'm sorry. I'm not able to help with this tender topic."
+                answerclean = "I'm sorry, but I'm not able to help with your tender topic."
         else:
             answerclean = answer
 
-        #prediction = {'generated_text': answer.replace('<|endoftext|>', ''), 'time': f"{(end-start):.2f} s"} 
-        prediction = {'generated_text': answerclean.replace('<|endoftext|>', ''), 'time': f"{(end-start):.2f} s", 'complete_ouput': generated_text}
+        if "<|endoftext|>:" in answerclean:
+            answerclean = answerclean.replace('<|endoftext|>', '')
+        else:
+            first_full_stop = answerclean.index('.')
+            last_full_stop = answerclean.rindex('.')
+            answerclean = answerclean[0:last_full_stop+1]
+
+        prediction = {'generated_text': answerclean, 'time': f"{(end-start):.2f} s"} 
+        #prediction = {'generated_text': answerclean, 'time': f"{(end-start):.2f} s", 'complete_ouput': generated_text}
 
         result = []
         result.append(prediction)