Initial code commit - Text Summarization to Image Generation using Langchain

[swagulkarni]

This usecase demonstrates the efficient chaining of text-summarization and text-to-image generation foundational models using Langchain. These foundational models are deployed as sagemaker jumpstart endpoints.

• We first create smaller text chunks of an input document. (Eg: A blog post). We use Langchain's 'map_reduce' chain to efficiently extract summaries from these text chunks and generate a combined summary from all these chunks.

• We then connect this summary to a text-to-image model, which helps us generate a final image that loooks visually appealing and polished.

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[swagulkarni]

Hi @mani-aiml - We have made the following changes as requested-

1. Remove the data folder and blogtext.txt. These files are now downloaded dynamically in the notebook.