[Python] Flask

[obostjancic]

• created a flask project in sentry
• encountered the same issue as in FastAPI FastAPI Onboarding text polishing #79185
• i got errors and traces, but no profiles (sample rate set to 1.0)
• when i added a nested function call like

  
  @app.route("/")
  def hello_world():
  generate_fibonacci(random.randint(1, 10))
  return "<p>Hello, World!</p>"

def generate_fibonacci(n: int) -> int: if n <= 0: return 0 elif n == 1: return 1 else: return generate_fibonacci(n-1) + generate_fibonacci(n-2)

- i always got only one span 
- had to add @sentry_sdk.trace decorator in order to get a [full trace](https://telex-sandbox.sentry.io/performance/trace/8d27649b558140da95e639a6fa913094/?dataset=transactions&field=title&field=project&field=user.display&field=timestamp&name=All%20Errors&node=txn-113d2647e7ae40e098f3b716daad4dc1&project=4508138030497872&query=&queryDataset=transaction-like&sort=-timestamp&source=discover&statsPeriod=1h&timestamp=1729167851&yAxis=count%28%29)