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Update gettingstarted.md to use f-string 

Python's f-strings are the preferred method of string formatting now. Updated the python code examples to use them instead of .fromat()
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Anthony Dempsey 2024-11-17 16:17:23 +00:00 committed by GitHub
parent 1dd73711f9
commit b47eea68cd
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content/manuals/compose/gettingstarted.md
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@ -59,7 +59,7 @@ Make sure you have:
@app.route('/')
def hello():
count = get_hit_count()
return 'Hello World! I have been seen {} times.\n'.format(count)
return f'Hello World! I have been seen {count} times.\n'
```
In this example, `redis` is the hostname of the redis container on the
@ -273,7 +273,7 @@ To see Compose Watch in action:
message to `Hello from Docker!`:
```python
return 'Hello from Docker! I have been seen {} times.\n'.format(count)
return f'Hello from Docker! I have been seen {count} times.\n'
```
2. Refresh the app in your browser. The greeting should be updated, and the