Hi there,
i have just found your repository on my way to learn how to make chatbots. trying to run your app, i run into this error:

[2023-08-03T10:10:21.325Z] INFO: Express server started on port: 3000
[Error: ENOENT: no such file or directory, open '/home/user/git/chatbot/backend/src/documents/Ethereum Whitepaper/index/data/args.json'] {
  errno: -2,
  code: 'ENOENT',
  syscall: 'open',
  path: '/home/user/git/chatbot/backend/src/documents/Ethereum Whitepaper/index/data/args.json'
}
[nodemon] app crashed - waiting for file changes before starting...

any idea what is goin on here?

thanks a lot!

While
npm i

This happens

npm ERR! code 1
npm ERR! path
npm ERR! command failed
npm ERR! command C:\WINDOWS\system32\cmd.exe /d /s /c node-gyp rebuild
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp info using [email protected]
npm ERR! gyp info using [email protected] | win32 | x64
npm ERR! gyp info find Python using Python version 3.11.3 found at "C:\Users\MehebubMukut\AppData\Local\Programs\Python\Python311\python.exe"
npm ERR! gyp ERR! find VS
npm ERR! gyp ERR! find VS msvs_version not set from command line or npm config
npm ERR! gyp ERR! find VS VCINSTALLDIR not set, not running in VS Command Prompt
npm ERR! gyp ERR! find VS checking VS2022 (17.5.33627.172) found at:
npm ERR! gyp ERR! find VS "C:\Program Files\Microsoft Visual Studio\2022\Community"
npm ERR! gyp ERR! find VS - found "Visual Studio C++ core features"
npm ERR! gyp ERR! find VS - missing any VC++ toolset
npm ERR! gyp ERR! find VS could not find a version of Visual Studio 2017 or newer to use
npm ERR! gyp ERR! find VS looking for Visual Studio 2015
npm ERR! gyp ERR! find VS - not found
npm ERR! gyp ERR! find VS not looking for VS2013 as it is only supported up to Node.js 8
npm ERR! gyp ERR! find VS
npm ERR! gyp ERR! find VS **************************************************************
npm ERR! gyp ERR! find VS You need to install the latest version of Visual Studio
npm ERR! gyp ERR! find VS including the "Desktop development with C++" workload.
npm ERR! gyp ERR! find VS For more information consult the documentation at:
npm ERR! gyp ERR! find VS https://github.com/nodejs/node-gyp#on-windows
npm ERR! gyp ERR! find VS **************************************************************
npm ERR! gyp ERR! find VS
npm ERR! gyp ERR! configure error
npm ERR! gyp ERR! stack Error: Could not find any Visual Studio installation to use
npm ERR! gyp ERR! stack at VisualStudioFinder.fail (C:\Users\MehebubMukut\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:122:47)
npm ERR! gyp ERR! stack at C:\Users\MehebubMukut\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:75:16
npm ERR! gyp ERR! stack at VisualStudioFinder.findVisualStudio2013 (C:\Users\MehebubMukut\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:369:14)
npm ERR! gyp ERR! stack at C:\Users\MehebubMukut\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:71:14
npm ERR! gyp ERR! stack at C:\Users\MehebubMukut\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\find-visualstudio.js:390:16
npm ERR! gyp ERR! stack at C:\Users\MehebubMukut\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\util.js:54:7
npm ERR! gyp ERR! stack at C:\Users\MehebubMukut\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\util.js:33:16
npm ERR! gyp ERR! stack at ChildProcess.exithandler (node:child_process:427:5)
npm ERR! gyp ERR! stack at ChildProcess.emit (node:events:513:28)
npm ERR! gyp ERR! stack at maybeClose (node:internal/child_process:1091:16)
npm ERR! gyp ERR! System Windows_NT 10.0.22621
npm ERR! gyp ERR! command "C:\Program Files\nodejs\node.exe" "C:\Users\MehebubMukut\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" "rebuild"
npm ERR! gyp ERR! cwd D:\Node\LangChainNew\YouTube101\backend\node_modules\hnswlib-node
npm ERR! gyp ERR! node -v v18.13.0
npm ERR! gyp ERR! node-gyp -v v9.3.1
npm ERR! gyp ERR! not ok

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\MehebubMukut\AppData\Local\npm-cache_logs\2023-05-04T17_17_26_221Z-debug-0.log

Hi,
I'm trying to use Markdown in the Conversation.tsx
So, I added these import:

import ReactMarkdown from 'react-markdown';
import remarkGfm from 'remark-gfm';

And I changed the div for the AI answers this way:

<div className={styles.messageAvatarContainer}>
                  {message.role === "AI" && "🤖"}
                </div>
                <div style={{ textAlign: message.role === "AI" ? 'start' : 'end' }}>
                    <ReactMarkdown remarkPlugins={[remarkGfm]} children={unskipNewlines(message.content)} />
                </div>

It seems to be partially fine: bold is correctly rendered. But the lists (bullet or number) just do not display correctly.
It seems to be due to the fact that JSON skip the newlines, so I added a function:

function unskipNewlines(text: string): string {
    return text.replace(/\\n/g, '\n');
  }

Still that doesn't render correctly... any suggestion?

Regards,
Calo

I am trying to deploy this on the web instead of localhost but I tried Vercel and Netfly they keep running in the deployment stage without going further. what should be done to publish this?

I get this error when I run the code and go to postman and Ingest
throw new Error("Please install hnswlib-node as a dependency with, e.g. npm install -S hnswlib-node"); ^ Error: Please install hnswlib-node as a dependency with, e.g. npm install -S hnswlib-node``

I tried installing with command npm install -S hnswlib-node but still I get this error.