Update main.py

main.py

@@ -13,9 +13,10 @@ import transformers  # to load an LLM
 
 # Constants
 GREETING = (
-    "Howdy! I'm an AI agent that uses a [retrieval-augmented generation]("
-    "https://en.wikipedia.org/wiki/Retrieval-augmented_generation) pipeline to answer questions about published at [ASME IDETC](https://asmedigitalcollection.asme.org/IDETC-CIE). And the best part is that I always cite my sources! What"
-    " can I tell you about today?"
+    "Howdy! I'm an AI agent that uses [retrieval-augmented generation](https://en.wikipedia.org/wiki/Retrieval-augmented_generation)"
+    "to answer questions about published at [ASME IDETC](https://asmedigitalcollection.asme.org/IDETC-CIE). "
+    "I always try to cite my sources, but sometimes things get a little weird. "
+    "What can I tell you about today?"
 )
 EXAMPLE_QUERIES = [
     "What's the difference between a markov chain and a hidden markov model?",