Issue

[brianw921]

When I entered in the directions for python3 as followed I got the following error

  File "client3.py", line 58, in <module>
    print ("Ratio %s" % (getRatio(prices['ABC'], prices['DEF'])))
NameError: name 'prices' is not defined ```

I then tried to search for the "prices" method/function and it's not there. 

Then I tried to access the price function, I get the following error.

```Traceback (most recent call last):
  File "client3.py", line 58, in <module>
    print ("Ratio %s" % (getRatio(price['ABC'], price['DEF'])))
TypeError: 'float' object is not subscriptable```


When I try to create a git patch file, it says that it is not a git repository

runner@9400d4b74689:~/JPM-MODULE1-PY3-REPL-2/jpm_module_1$ git add -A
fatal: not a git repository (or any parent up to mount point /home/runner)
Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set).```

[harivansh0]

did you define dictionary price ={}

[kirankuyate2157]

first, think you have to define prieces={}
then while iterating Quotes that time add then stocks with their price
prices[stock] = price
this is a Tab error I think
PS D:\professional work\JpMorgan\JPMC-tech-task-1-py3> python client3.py
File "D:\professional work\JpMorgan\JPMC-tech-task-1-py3\client3.py", line 65
for quote in quotes:
terror: inconsistent use of tabs and spaces in indentation

You can you single space instead of Tabs (tabs may be spaces diff but after single spaces not going to be a problem 👍

Solution
`if name == "main":

# Query the price once every N seconds.
for _ in range(N):
    quotes = json.loads(urllib.request.urlopen(
        QUERY.format(random.random())).read())
    """ ----------- Update to get the ratio --------------- """
    prices = {}
    for quote in quotes:
        stock, bid_price, ask_price, price = getDataPoint(quote)
        prices[stock] = price
        print("Quoted %s at (bid:%s, ask:%s, price:%s)" %
              (stock, bid_price, ask_price, price))

    print("Ratio %s" % (getRatio(prices['ABC'], prices['DEF'])))

`