KNIME is a very friendly community, BUT when someone not even describes his problem or put ANY effort into making himself clear, than Im not into helping. URGENT doesn’t help. WHY is it urgent?
@goodvirus I went ahead and changed this for the OP 
For reference:
Can just second what my predecessors said…
What I can derive from the poor quality image is that you likely are doing something in the direction of creating a vector DB.
@mlauber71 has some good content on the basics: Llama3 and KNIME — Build your local Vector Store from PDFs and other Documents | by Markus Lauber | Low Code for Data Science | Medium
Once you have that sorted the next step is to build a chat app - there is a good basic example available on the KNIME hub that you may be able to modify to your needs:
Apologies guys.
I want to create a chatbot in Knime without API with a pdf. I am a beginner in this platform, I have been trying with this workflow. GPT4All - Create your own LLM Vector Store – KNIME Community Hub I kindly request you to guide me with further steps.
I have an exercise I have been working on and have hit a dead end after reading from here and other articles. Your help will be appreciated
Below is the exercise I am trying to solve. I will greatly appreciate a step by step guidance feedback.
Create a chatbox using the open source development platform KNIME and integrate a scientific paper ( of a specific topic ) into it. Also work on text processing and transformation for use as a knowledge base for your chatbot.
Document your approach in a PowerPoint presentation, which you will submit together with your chatbot workflow and the selected papers of the topic given.