Update to-do.md

to-do.md

@@ -1,10 +1,11 @@
 1. ~~fix llama3.3 - litellm.exceptions.RateLimitError~~ 
 2. local PatBase?
 3. fix inconsistent results
-4. patent acceptance prediction
-5. predict the primary IPC or CPC code of a patent application given (some subset of) the text of the application.
-6. chatwPatent
-7. Given the claims, summary, and background art, generate an abstract.
+4. alt apprach, but seems very ineff - sentiment analysis
+5. patent acceptance prediction
+6. predict the primary IPC or CPC code of a patent application given (some subset of) the text of the application.
+7. chatwPatent
+8. Given the claims, summary, and background art, generate an abstract.
 
 
 dataset--