Refactor LLM integration in app.py: replace LLMChain with RunnableSequence and update method call from run() to invoke() for improved functionality

Refactor imports in app.py to streamline dependencies and remove unused components

Refactor imports in app.py to include additional Langchain components for enhanced functionality

fixed not added access token

fixed and improved with github code help

reduced max_new_tokens

fixed by chatgpt

added error handling for response

removed promt template

trying to fix issuenot getting output

added fixes

added max new tokens

fixed error

added improvements

removed temprature

fix custom promt not removed

removed prompt_template

fixed prompttemplate not imported

fixed f string problem

added error handling through langchain

added gemma

added error handling

added relevent documents

Add application file