GPT-4-U App: https://ikitcheng-gpt4u-app-przq72.st...
Source code: https://github.com/ikitcheng/gpt4u
Inspired by: @irina_nik video    • Build AI chatbot with custom knowledg...  
Music: Trinidad by GroovyD   / musicforall-61338549  
Creative Commons — Attribution 3.0 Unported — CC BY 3.0
Free Download / Stream: https://bit.ly/3M7e6hC
Music promoted by Audio Library    • Trinidad – GroovyD (No Copyright Music)  

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Unfortunately, the Open AI API key free trial has ended, so we cannot test this out for free anymore….

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Steps:
• Convert your .pdf to latex (.tex) for free using https://snip.mathpix.com/
(20 pdf pages for free per month, I'm not affiliated with this website)
• Head over to my ‘gpt4u’ app at: https://ikitcheng-gpt4u-app-przq72.st...
• Enter your Open AI API key.
• Upload your ‘.tex’ documents.
• The app indexes your latex files using LlamaIndex.
• You can download the 'index.json', for future use (indexing also uses credits from your Open AI API key)
• You can now have conversations on the material!
• When you are done! Click ‘End Session’ and your data is deleted.
• That’s it!