title: Having trouble deploying to google cloud platform
body: <p>I have successfully deployed the application locally from my conda enviornment using <code>uvicorn main:app</code> but when I attempt to deploy to Google Cloud Platform using <code>gcloud app deploy app.yaml</code> I'm getting an error which I find difficult to debug. Here is what I am getting</p>
  
  <pre><code>    WSGIApplication("%(prog)s [OPTIONS] [APP_MODULE]").run()
    File "/env/lib/python3.6/site-packages/gunicorn/app/base.py", line 228, in run
      super().run()
    File "/env/lib/python3.6/site-packages/gunicorn/app/base.py", line 72, in run
      Arbiter(self).run()
    File "/env/lib/python3.6/site-packages/gunicorn/arbiter.py", line 229, in run
      self.halt(reason=inst.reason, exit_status=inst.exit_status)
    File "/env/lib/python3.6/site-packages/gunicorn/arbiter.py", line 342, in halt
    0%|          | 0/6892 [00:00&lt;?, ?it/s]Skipping token 2519370 with 1-dimensional vector ['300']; likely a header
      self.stop()
   39%|███▉      | 1225/3132 [00:00&lt;00:00, 2785.15it/s]  File "/env/lib/python3.6/site-packages/gunicorn/arbiter.py", line 393, in stop
      time.sleep(0.1)
    File "/env/lib/python3.6/site-packages/gunicorn/arbiter.py", line 242, in handle_chld
      self.reap_workers()
    File "/env/lib/python3.6/site-packages/gunicorn/arbiter.py", line 525, in reap_workers
      raise HaltServer(reason, self.WORKER_BOOT_ERROR)
  gunicorn.errors.HaltServer: &lt;HaltServer 'Worker failed to boot.' 3&gt;
    0%|          | 0/7657 [00:00&lt;?, ?it/s]Skipping token 2519370 with 1-dimensional vector ['300']; likely a header
   56%|█████▌    | 1711/3045 [00:00&lt;00:00, 3331.80it/s]:35, 705kB/s]
  </code></pre>
  
  <p>app.yaml</p>
  
  <pre><code>runtime: python
  env: flex
  runtime_config:
      python_version: 3
  resources:
    cpu: 12
    memory_gb: 72
    disk_size_gb: 60
  instance_class: F4_1G
  entrypoint: gunicorn main:app -w 24 -k uvicorn.workers.UvicornWorker
  </code></pre>
  
  <p>requirements.txt</p>
  
  <pre><code>certifi
  click
  fastapi
  gunicorn
  h11
  numpy
  nltk
  pandas
  Pillow
  pydantic
  python-dateutil
  pytz
  six
  starlette
  torch
  torchvision
  uvicorn
  websockets
  wincertstore
  pytorch-nlp
  unidecode
  google-cloud-storage
  </code></pre>