Remove redundant from_variable_selector null-check (#24842)

api/core/workflow/nodes/answer/answer_stream_processor.py

             return []
 
         stream_output_value_selector = event.from_variable_selector
-        if not stream_output_value_selector:
-            return []
-
         stream_out_answer_node_ids = []
         for answer_node_id, route_position in self.route_position.items():
             if answer_node_id not in self.rest_node_ids:

web/app/components/app/configuration/config/automatic/get-automatic-res.tsx

 import Modal from '@/app/components/base/modal'
 import Button from '@/app/components/base/button'
 import Toast from '@/app/components/base/toast'
-import { generateBasicAppFistTimeRule, generateRule } from '@/service/debug'
+import { generateBasicAppFirstTimeRule, generateRule } from '@/service/debug'
 import type { CompletionParams, Model } from '@/types/app'
 import type { AppType } from '@/types/app'
 import Loading from '@/app/components/base/loading'
       let apiRes: GenRes
       let hasError = false
       if (isBasicMode || !currentPrompt) {
-        const { error, ...res } = await generateBasicAppFistTimeRule({
+        const { error, ...res } = await generateBasicAppFirstTimeRule({
           instruction,
           model_config: model,
           no_variable: false,

web/service/debug.ts

   })
 }
 
-export const generateBasicAppFistTimeRule = (body: Record<string, any>) => {
+export const generateBasicAppFirstTimeRule = (body: Record<string, any>) => {
   return post<BasicAppFirstRes>('/rule-generate', {
     body,
   })