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[vinayak-MLAI]

I cannot seem to checkout the online service. When I try to access the wensite I get the following error:
504 Gateway Time-out
nginx/1.4.6 (Ubuntu)

When I try to access it through my terminal, I get the following errors-

curl -v -H "Content-type: application/pdf" --data-binary 126579076.pdf "http://scienceparse.allenai.org/v1"

• Trying 54.200.64.26:80...
• TCP_NODELAY set
• Connected to scienceparse.allenai.org (54.200.64.26) port 80 (#0)

POST /v1 HTTP/1.1
Host: scienceparse.allenai.org
User-Agent: curl/7.65.2
Accept: /
Content-type: application/pdf
Content-Length: 13

• upload completely sent off: 13 out of 13 bytes
• Mark bundle as not supporting multiuse
  < HTTP/1.1 504 Gateway Time-out
  < Server: nginx/1.4.6 (Ubuntu)
  < Date: Wed, 23 Oct 2019 16:08:57 GMT
  < Content-Type: text/html
  < Content-Length: 191
  < Connection: close
  <

<title>504 Gateway Time-out</title>

504 Gateway Time-out

---

nginx/1.4.6 (Ubuntu) * Closing connection 0