fix: [Bug - 4658] Updated stop sequence to empty string in Bicep (#1070)

Co-authored-by: Roopan P M <v-roopanpm@microsoft.com>

Author: Prasanjeet-Microsoft

infra/main.bicep

@@ -151,7 +151,7 @@ param azureOpenAITopP string = '1'
 param azureOpenAIMaxTokens string = '1000'
 
 @description('Azure OpenAI Stop Sequence')
-param azureOpenAIStopSequence string = '\n'
+param azureOpenAIStopSequence string = ''
 
 @description('Azure OpenAI System Message')
 param azureOpenAISystemMessage string = 'You are an AI assistant that helps people find information.'
@@ -338,7 +338,7 @@ var defaultOpenAiDeployments = [
 
 var openAiDeployments = concat(
   defaultOpenAiDeployments,
-  useAdvancedImageProcessing 
+  useAdvancedImageProcessing
    ? [
     {
       name: azureOpenAIVisionModel
@@ -352,7 +352,7 @@ var openAiDeployments = concat(
         capacity: azureOpenAIVisionModelCapacity
       }
     }
-  ] 
+  ]
    : []
 )
 
@@ -811,8 +811,8 @@ module workbook './app/workbook.bicep' = {
     hostingPlanName: hostingplan.outputs.name
     functionName: hostingModel == 'container' ? function_docker.outputs.functionName : function.outputs.functionName
     websiteName: hostingModel == 'container' ? web_docker.outputs.FRONTEND_API_NAME : web.outputs.FRONTEND_API_NAME
-    adminWebsiteName: hostingModel == 'container' 
-     ? adminweb_docker.outputs.WEBSITE_ADMIN_NAME 
+    adminWebsiteName: hostingModel == 'container'
+     ? adminweb_docker.outputs.WEBSITE_ADMIN_NAME
      : adminweb.outputs.WEBSITE_ADMIN_NAME
     eventGridSystemTopicName: eventgrid.outputs.name
     logAnalyticsName: monitoring.outputs.logAnalyticsWorkspaceName
@@ -972,11 +972,11 @@ module storage 'core/storage/storage-account.bicep' = {
     sku: {
       name: 'Standard_GRS'
     }
-    deleteRetentionPolicy: azureSearchUseIntegratedVectorization 
+    deleteRetentionPolicy: azureSearchUseIntegratedVectorization
      ? {
       enabled: true
       days: 7
-    } 
+    }
      : {}
     containers: [
       {
@@ -1115,17 +1115,17 @@ output AZURE_TENANT_ID string = tenant().tenantId
 output DOCUMENT_PROCESSING_QUEUE_NAME string = queueName
 output ORCHESTRATION_STRATEGY string = orchestrationStrategy
 output USE_KEY_VAULT bool = useKeyVault
-output FRONTEND_WEBSITE_NAME string = hostingModel == 'code' 
- ? web.outputs.FRONTEND_API_URI 
+output FRONTEND_WEBSITE_NAME string = hostingModel == 'code'
+ ? web.outputs.FRONTEND_API_URI
  : web_docker.outputs.FRONTEND_API_URI
-output ADMIN_WEBSITE_NAME string = hostingModel == 'code' 
- ? adminweb.outputs.WEBSITE_ADMIN_URI 
+output ADMIN_WEBSITE_NAME string = hostingModel == 'code'
+ ? adminweb.outputs.WEBSITE_ADMIN_URI
  : adminweb_docker.outputs.WEBSITE_ADMIN_URI
 output LOGLEVEL string = logLevel
 output CONVERSATION_FLOW string = conversationFlow
 output USE_ADVANCED_IMAGE_PROCESSING bool = useAdvancedImageProcessing
 output ADVANCED_IMAGE_PROCESSING_MAX_IMAGES int = advancedImageProcessingMaxImages
-output AZURE_ML_WORKSPACE_NAME string = orchestrationStrategy == 'prompt_flow' 
- ? machineLearning.outputs.workspaceName 
+output AZURE_ML_WORKSPACE_NAME string = orchestrationStrategy == 'prompt_flow'
+ ? machineLearning.outputs.workspaceName
  : ''
-output RESOURCE_TOKEN string = resourceToken
+output RESOURCE_TOKEN string = resourceToken