Ews ghana initial integration

Please fix these two lines of formatting. Both are really strange (and inconsistent) ways to format long lines of code.

```
org_summary = \
    OrganizationSummary.objects.get_or_create(supply_point=facility._id, date=warehouse_date)[0]
```
There's no reason to split right after the variable assignment.
Can write it as the below:
```
org_summary = OrganizationSummary.objects.get_or_create(
    supply_point=facility._id, date=warehouse_date
)[0]
```
The arguments for `get_or_create` can be on the same line or separate lines.


For this:
```
group_summary = GroupSummary.objects.get_or_create(org_summary=org_summary, title=status.status_type)[
    0]
```
There is no reason to ever split in the middle of a list indexing. Should format it similar to my suggestions for the line before it.