old_contents: """Config flow to configure launch library component."""
  from homeassistant import config_entries
  from homeassistant.const import CONF_NAME
  from homeassistant.data_entry_flow import FlowResult
  
  from .const import DOMAIN
  
  
  class LaunchLibraryFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
      """Config flow for Launch Library component."""
  
      VERSION = 1
  
      async def async_step_user(self, user_input=None) -> FlowResult:
          """Handle a flow initialized by the user."""
          # Check if already configured
          if self._async_current_entries():
              return self.async_abort(reason="single_instance_allowed")
  
          if user_input is not None:
              return self.async_create_entry(title="Launch Library", data=user_input)
  
          return self.async_show_form(step_id="user")
  
      async def async_step_import(self, conf: dict) -> FlowResult:
          """Import a configuration from config.yaml."""
          return await self.async_step_user(user_input={CONF_NAME: conf[CONF_NAME]})
  
new_contents: """Config flow to configure launch library component."""
  from __future__ import annotations
  
  from typing import Any
  
  from homeassistant import config_entries
  from homeassistant.const import CONF_NAME
  from homeassistant.data_entry_flow import FlowResult
  
  from .const import DOMAIN
  
  
  class LaunchLibraryFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
      """Config flow for Launch Library component."""
  
      VERSION = 1
  
      async def async_step_user(
          self, user_input: dict[str, Any] | None = None
      ) -> FlowResult:
          """Handle a flow initialized by the user."""
          # Check if already configured
          if self._async_current_entries():
              return self.async_abort(reason="single_instance_allowed")
  
          if user_input is not None:
              return self.async_create_entry(title="Launch Library", data=user_input)
  
          return self.async_show_form(step_id="user")
  
      async def async_step_import(self, conf: dict[str, Any]) -> FlowResult:
          """Import a configuration from config.yaml."""
          return await self.async_step_user(user_input={CONF_NAME: conf[CONF_NAME]})
  
subject: Add missing type annotation for launch library (#64131)