*   Trying 127.0.0.1:5000...
* Connected to 127.0.0.1 (127.0.0.1) port 5000
> POST /process-batch-pdfs HTTP/1.1
Host: 127.0.0.1:5000
Accept: */*
Content-Length: 74056897
Content-Type: multipart/form-data; boundary=------------------------i6Gu6nvLYGrUKufGTwuHry
Expect: 100-continue

< HTTP/1.1 100 Continue
< HTTP/1.1 100 Continue
* We are completely uploaded and fine
< HTTP/1.1 400 BAD REQUEST
< Server: Werkzeug/3.1.3 Python/3.11.9
< Date: Fri, 21 Nov 2025 07:17:02 GMT
< Content-Type: application/json
< Content-Length: 30
< Access-Control-Allow-Origin: *
< Connection: close
< 
* Closing connection
