Gunicorn reload not working

gunicorn_relaod

# Introduction

I have created a Dockerfile which solves the problem of Gunicorn not doing relaods. It just needs the inotify tools as well as the 
pip module. This solves the problem of reloading the fullstack couchbase python in PyCharm. 

```
FROM tiangolo/uvicorn-gunicorn:python3.7

LABEL maintainer="Arun George <arun.georg@xyz.com>"
# Dependencies for Couchbase
RUN wget -O - http://packages.couchbase.com/ubuntu/couchbase.key | apt-key add -
RUN echo "deb http://packages.couchbase.com/ubuntu stretch stretch/main" > /etc/apt/sources.list.d/couchbase.list
RUN apt-get update && \
    apt-get install -y libcouchbase-dev libcouchbase2-bin build-essential
RUN apt-get install inotify-tools -y
COPY requirements.txt /tmp
RUN pip install --ignore-installed -r /tmp/requirements.txt
COPY ./app /app/app
COPY prestart.sh /app
```

prestart.sh

#! /usr/bin/env bash

# Let the DB start
python /app/app/backend_pre_start.py

requirements.txt

# Dev/Development
poll
inotify
celery~=4.3
passlib[bcrypt]
tenacity
requests
couchbase
nltk
emails
fastapi>=0.16.0
uvicorn
gunicorn
sklearn
pyjwt
python-multipart
email_validator
jinja2
boto3
s3fs
awscli
mlflow==1.1.0