Revert Kimi partnership UI, restore daily limit survey (#663)

* docs: add uBlock Origin install info to getting started and ad-blocking pages Chrome dropped support for the full uBlock Origin extension — highlight that BrowserOS brings it back and make it easy to install from both the getting started guide and the dedicated ad-blocking page. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * feat: revert Kimi partnership UI, restore daily limit survey Remove Kimi/Moonshot AI partnership branding from the rate limit banner, provider card, provider templates, and LLM hub. Restore the original survey CTA on daily limit errors. Moonshot AI remains as a regular provider template without the "Recommended" badge. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * fix: address Greptile review comments - Guard survey CTA with !isCreditsExhausted to avoid showing it for credits-exhausted users who already see "View Usage & Billing" - Remove dead kimi-launch feature flag files (kimi-launch.ts, useKimiLaunch.ts) - Remove unused KIMI_RATE_LIMIT analytics events - Remove VITE_PUBLIC_KIMI_LAUNCH from env schema and .env.example Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
2026-05-13 15:46:22 +00:00 · 2026-04-08 16:39:00 -07:00
parent 412386b489
commit df7873562d
14 changed files with 64 additions and 180 deletions
--- a/docs/features/ad-blocking.mdx
+++ b/docs/features/ad-blocking.mdx
@@ -3,13 +3,17 @@ title: "Ad Blocking"
 description: "BrowserOS supports full ad blocking with uBlock Origin"
 ---

-BrowserOS supports full ad blocking through [uBlock Origin](https://ublockorigin.com/), the most effective open-source ad blocker available.
+BrowserOS supports full ad blocking through [uBlock Origin](https://ublockorigin.com/), the most powerful open-source ad blocker available — the full extension, not the watered-down "Lite" version.

-## How It Works
+## Why BrowserOS?

-Chrome has been [phasing out support](https://developer.chrome.com/docs/extensions/develop/migrate/mv2-deprecation-timeline) for Manifest V2 extensions, which uBlock Origin relies on for its full blocking capabilities. We re-enabled Manifest V2 support in BrowserOS so uBlock Origin can run at full power.
+Chrome [killed support](https://developer.chrome.com/docs/extensions/develop/migrate/mv2-deprecation-timeline) for uBlock Origin by phasing out Manifest V2 extensions. The only option left on Chrome is "uBlock Origin Lite," a significantly weaker version that can't use advanced filtering rules.

-Install it from the Chrome Web Store: [uBlock Origin](https://chromewebstore.google.com/detail/ublock-origin/cjpalhdlnbpafiamejdnhcphjbkeiagm)
+**BrowserOS re-enabled full Manifest V2 support**, so you can install and run the original uBlock Origin at full power — the same extension Chrome no longer allows.
+
+<Card title="Install uBlock Origin" icon="shield-check" href="https://chromewebstore.google.com/detail/ublock-origin/cjpalhdlnbpafiamejdnhcphjbkeiagm">
+  Install the full uBlock Origin extension from the Chrome Web Store. Works on BrowserOS out of the box.
+</Card>

 ## BrowserOS vs Chrome

--- a/docs/onboarding.mdx
+++ b/docs/onboarding.mdx
@@ -42,6 +42,10 @@ Welcome to BrowserOS! Let's get you set up.

 ## You're all set!

+<Tip>
+**Block ads with uBlock Origin** — Chrome dropped support for the full uBlock Origin extension, but BrowserOS brought it back. [Install it from the Chrome Web Store](https://chromewebstore.google.com/detail/ublock-origin/cjpalhdlnbpafiamejdnhcphjbkeiagm) and browse ad-free. [Learn more →](/features/ad-blocking)
+</Tip>
+
 Explore what BrowserOS can do:

 <Columns cols={2}>
--- a/packages/browseros-agent/apps/agent/.env.example
+++ b/packages/browseros-agent/apps/agent/.env.example
@@ -15,9 +15,6 @@ VITE_PUBLIC_SENTRY_DSN=
 # BrowserOS API URL
 VITE_PUBLIC_BROWSEROS_API=https://api.browseros.com

-# Launch feature flags
-VITE_PUBLIC_KIMI_LAUNCH=false
-
 # GraphQL Schema Path (optional — falls back to schema/schema.graphql)
 GRAPHQL_SCHEMA_PATH=

--- a/packages/browseros-agent/apps/agent/entrypoints/app/ai-settings/NewProviderDialog.tsx
+++ b/packages/browseros-agent/apps/agent/entrypoints/app/ai-settings/NewProviderDialog.tsx
@@ -61,7 +61,6 @@ import {
  KIMI_API_KEY_GUIDE_CLICKED_EVENT,
  MODEL_SELECTED_EVENT,
 } from '@/lib/constants/analyticsEvents'
-import { useKimiLaunch } from '@/lib/feature-flags/useKimiLaunch'
 import {
  getDefaultBaseUrlForProviders,
  getProviderTemplate,
@@ -226,7 +225,6 @@ export const NewProviderDialog: FC<NewProviderDialogProps> = ({
  const modelListRef = useRef<HTMLDivElement>(null)
  const { supports } = useCapabilities()
  const { baseUrl: agentServerUrl } = useAgentServerUrl()
-  const kimiLaunch = useKimiLaunch()

  const filteredProviderTypeOptions = providerTypeOptions.filter((opt) => {
    if (opt.value === 'chatgpt-pro')
@@ -234,8 +232,6 @@ export const NewProviderDialog: FC<NewProviderDialogProps> = ({
    if (opt.value === 'github-copilot')
      return supports(Feature.GITHUB_COPILOT_SUPPORT)
    if (opt.value === 'qwen-code') return supports(Feature.QWEN_CODE_SUPPORT)
-    if (opt.value === 'moonshot')
-      return kimiLaunch || initialValues?.type === 'moonshot'
    if (opt.value === 'openai-compatible') {
      return supports(Feature.OPENAI_COMPATIBLE_SUPPORT)
    }
--- a/packages/browseros-agent/apps/agent/entrypoints/app/ai-settings/ProviderCard.tsx
+++ b/packages/browseros-agent/apps/agent/entrypoints/app/ai-settings/ProviderCard.tsx
@@ -2,7 +2,6 @@ import { Check, Loader2, Trash2 } from 'lucide-react'
 import type { FC } from 'react'
 import { Badge } from '@/components/ui/badge'
 import { Button } from '@/components/ui/button'
-import { useKimiLaunch } from '@/lib/feature-flags/useKimiLaunch'
 import { BrowserOSIcon, ProviderIcon } from '@/lib/llm-providers/providerIcons'
 import type { LlmProviderConfig } from '@/lib/llm-providers/types'
 import { cn } from '@/lib/utils'
@@ -30,7 +29,6 @@ export const ProviderCard: FC<ProviderCardProps> = ({
  isTesting = false,
 }) => {
  const inputId = `provider-${provider.id}`
-  const kimiLaunch = useKimiLaunch()

  return (
    <label
@@ -79,30 +77,21 @@ export const ProviderCard: FC<ProviderCardProps> = ({
            </Badge>
          )}
        </div>
-        {isBuiltIn && provider.type === 'browseros' && kimiLaunch && (
-          <span className="mb-1 inline-block rounded-full border border-orange-300/60 bg-orange-100/70 px-3 py-0.5 font-semibold text-orange-700 text-xs dark:border-orange-400/40 dark:bg-orange-500/15 dark:text-orange-300">
-            In partnership with Moonshot AI
-          </span>
-        )}
        <p className="truncate text-muted-foreground text-sm">
          {isBuiltIn ? (
-            kimiLaunch ? (
-              'Extended usage limits for the next 2 weeks!'
-            ) : (
-              <>
-                BrowserOS-hosted model with strict rate limits.{' '}
-                <a
-                  href="https://docs.browseros.com/features/bring-your-own-llm"
-                  target="_blank"
-                  rel="noopener noreferrer"
-                  className="underline hover:text-foreground"
-                  onClick={(e) => e.stopPropagation()}
-                >
-                  Bring your own key
-                </a>{' '}
-                for better performance.
-              </>
-            )
+            <>
+              BrowserOS-hosted model with strict rate limits.{' '}
+              <a
+                href="https://docs.browseros.com/features/bring-your-own-llm"
+                target="_blank"
+                rel="noopener noreferrer"
+                className="underline hover:text-foreground"
+                onClick={(e) => e.stopPropagation()}
+              >
+                Bring your own key
+              </a>{' '}
+              for better performance.
+            </>
          ) : provider.baseUrl ? (
            `${provider.modelId} • ${provider.baseUrl}`
          ) : (
--- a/packages/browseros-agent/apps/agent/entrypoints/app/ai-settings/ProviderTemplatesSection.tsx
+++ b/packages/browseros-agent/apps/agent/entrypoints/app/ai-settings/ProviderTemplatesSection.tsx
@@ -7,7 +7,6 @@ import {
 } from '@/components/ui/collapsible'
 import { Feature } from '@/lib/browseros/capabilities'
 import { useCapabilities } from '@/lib/browseros/useCapabilities'
-import { useKimiLaunch } from '@/lib/feature-flags/useKimiLaunch'
 import {
  type ProviderTemplate,
  providerTemplates,
@@ -23,7 +22,6 @@ export const ProviderTemplatesSection: FC<ProviderTemplatesSectionProps> = ({
  onUseTemplate,
 }) => {
  const { supports } = useCapabilities()
-  const kimiLaunch = useKimiLaunch()

  const filteredTemplates = providerTemplates.filter((template) => {
    if (template.id === 'chatgpt-pro')
@@ -31,7 +29,6 @@ export const ProviderTemplatesSection: FC<ProviderTemplatesSectionProps> = ({
    if (template.id === 'github-copilot')
      return supports(Feature.GITHUB_COPILOT_SUPPORT)
    if (template.id === 'qwen-code') return supports(Feature.QWEN_CODE_SUPPORT)
-    if (template.id === 'moonshot') return kimiLaunch
    if (template.id === 'openai-compatible') {
      return supports(Feature.OPENAI_COMPATIBLE_SUPPORT)
    }
@@ -67,7 +64,6 @@ export const ProviderTemplatesSection: FC<ProviderTemplatesSectionProps> = ({
                <ProviderTemplateCard
                  key={template.id}
                  template={template}
-                  highlighted={template.id === 'moonshot'}
                  isNew={isNew}
                  onUseTemplate={onUseTemplate}
                />
--- a/packages/browseros-agent/apps/agent/entrypoints/app/llm-hub/HubProviderRow.tsx
+++ b/packages/browseros-agent/apps/agent/entrypoints/app/llm-hub/HubProviderRow.tsx
@@ -2,8 +2,6 @@ import { Globe2, Trash2 } from 'lucide-react'
 import type { FC } from 'react'
 import { useMemo } from 'react'
 import { Button } from '@/components/ui/button'
-import { useKimiLaunch } from '@/lib/feature-flags/useKimiLaunch'
-import { cn } from '@/lib/utils'
 import { getFaviconUrl, type LlmHubProvider } from './models'

 interface HubProviderRowProps {
@@ -20,20 +18,9 @@ export const HubProviderRow: FC<HubProviderRowProps> = ({
  onDelete,
 }) => {
  const iconUrl = useMemo(() => getFaviconUrl(provider.url), [provider.url])
-  const kimiLaunch = useKimiLaunch()
-  const normalizedName = provider.name.trim().toLowerCase()
-  const normalizedUrl = provider.url.trim().toLowerCase()
-  const isKimi = normalizedName === 'kimi' || normalizedUrl.includes('kimi.com')
-  const showKimiFlare = isKimi && kimiLaunch

  return (
-    <div
-      className={cn(
-        'group flex w-full items-center gap-4 rounded-xl border border-border bg-card p-4 transition-all hover:border-[var(--accent-orange)] hover:shadow-md',
-        showKimiFlare &&
-          'border-orange-300/80 bg-orange-50/20 shadow-sm ring-1 ring-orange-300/45 dark:bg-orange-500/5',
-      )}
-    >
+    <div className="group flex w-full items-center gap-4 rounded-xl border border-border bg-card p-4 transition-all hover:border-[var(--accent-orange)] hover:shadow-md">
      <div className="flex h-10 w-10 shrink-0 items-center justify-center overflow-hidden rounded-lg bg-muted">
        {iconUrl ? (
          <img
@@ -49,16 +36,6 @@ export const HubProviderRow: FC<HubProviderRowProps> = ({
      <div className="min-w-0 flex-1">
        <div className="mb-0.5 flex items-center gap-2">
          <span className="block truncate font-semibold">{provider.name}</span>
-          {showKimiFlare && (
-            <div className="flex flex-wrap items-center gap-1">
-              <span className="rounded-full border border-orange-300/60 bg-orange-100/70 px-2 py-0.5 font-semibold text-[11px] text-orange-700 dark:border-orange-400/40 dark:bg-orange-500/15 dark:text-orange-300">
-                Recommended
-              </span>
-              <span className="rounded-full border border-orange-300/60 bg-orange-100/60 px-2.5 py-0.5 font-medium text-orange-700 text-xs dark:border-orange-400/40 dark:bg-orange-500/15 dark:text-orange-300">
-                Powered by Moonshot AI
-              </span>
-            </div>
-          )}
        </div>
        <p className="truncate text-muted-foreground/70 text-xs">
          {provider.url}
--- a/packages/browseros-agent/apps/agent/entrypoints/sidepanel/index/ChatError.tsx
+++ b/packages/browseros-agent/apps/agent/entrypoints/sidepanel/index/ChatError.tsx
@@ -1,20 +1,18 @@
 import { AlertCircle, RefreshCw } from 'lucide-react'
 import type { FC } from 'react'
-// import { useMemo } from 'react'
+import { useMemo } from 'react'
 import { Button } from '@/components/ui/button'

-// --- Commented out for Kimi partnership launch (restore after) ---
-// const SURVEY_DIRECTIONS = [
-//   'competitor',
-//   'switching',
-//   'workflow',
-//   'activation',
-// ] as const
-//
-// function pickRandomDirection(): string {
-//   return SURVEY_DIRECTIONS[Math.floor(Math.random() * SURVEY_DIRECTIONS.length)]
-// }
-// --- End commented out survey code ---
+const SURVEY_DIRECTIONS = [
+  'competitor',
+  'switching',
+  'workflow',
+  'activation',
+] as const
+
+function pickRandomDirection(): string {
+  return SURVEY_DIRECTIONS[Math.floor(Math.random() * SURVEY_DIRECTIONS.length)]
+}

 interface ChatErrorProps {
  error: Error
@@ -95,13 +93,11 @@ export const ChatError: FC<ChatErrorProps> = ({
  const { text, url, isRateLimit, isCreditsExhausted, isConnectionError } =
    parseErrorMessage(error.message, providerType)

-  // --- Commented out for Kimi partnership launch (restore after) ---
-  // const surveyUrl = useMemo(
-  //   () =>
-  //     `/app.html?page=survey&maxTurns=20&experimentId=daily_limit_${pickRandomDirection()}#/settings/survey`,
-  //   [],
-  // )
-  // --- End commented out survey code ---
+  const surveyUrl = useMemo(
+    () =>
+      `/app.html?page=survey&maxTurns=20&experimentId=daily_limit_${pickRandomDirection()}#/settings/survey`,
+    [],
+  )

  const getTitle = () => {
    if (isRateLimit) return 'Daily limit reached'
@@ -126,8 +122,17 @@ export const ChatError: FC<ChatErrorProps> = ({
          View troubleshooting guide
        </a>
      )}
-      {/* --- Commented out for Kimi partnership launch (restore after) ---
-      {isRateLimit && (
+      {isCreditsExhausted && url && (
+        <a
+          href={url}
+          target="_blank"
+          rel="noopener noreferrer"
+          className="text-muted-foreground text-xs underline hover:text-foreground"
+        >
+          View Usage & Billing
+        </a>
+      )}
+      {isRateLimit && !isCreditsExhausted && (
        <p className="text-muted-foreground text-xs">
          <a
            href={url}
@@ -148,27 +153,6 @@ export const ChatError: FC<ChatErrorProps> = ({
          </a>
        </p>
      )}
-      --- End commented out survey code --- */}
-      {isCreditsExhausted && url && (
-        <a
-          href={url}
-          target="_blank"
-          rel="noopener noreferrer"
-          className="text-muted-foreground text-xs underline hover:text-foreground"
-        >
-          View Usage & Billing
-        </a>
-      )}
-      {isRateLimit && providerType === 'browseros' && (
-        <a
-          href="/app.html#/settings/ai"
-          target="_blank"
-          rel="noopener noreferrer"
-          className="inline-flex items-center gap-1.5 rounded-md border border-[var(--accent-orange)] bg-[var(--accent-orange)]/10 px-3 py-1.5 font-medium text-[var(--accent-orange)] text-xs transition-colors hover:bg-[var(--accent-orange)]/20"
-        >
-          Add your own provider for unlimited usage
-        </a>
-      )}
      {onRetry && (
        <Button
          variant="outline"
--- a/packages/browseros-agent/apps/agent/lib/constants/analyticsEvents.ts
+++ b/packages/browseros-agent/apps/agent/lib/constants/analyticsEvents.ts
@@ -280,14 +280,6 @@ export const KIMI_API_KEY_CONFIGURED_EVENT = 'settings.kimi.api_key_configured'
 export const KIMI_API_KEY_GUIDE_CLICKED_EVENT =
  'settings.kimi.api_key_guide_clicked'

-/** @public */
-export const KIMI_RATE_LIMIT_DOCS_CLICKED_EVENT =
-  'ui.rate_limit.kimi_docs_clicked'
-
-/** @public */
-export const KIMI_RATE_LIMIT_PLATFORM_CLICKED_EVENT =
-  'ui.rate_limit.moonshot_platform_clicked'
-
 /** @public */
 export const SIDEPANEL_VOICE_RECORDING_STARTED_EVENT =
  'sidepanel.voice.recording_started'
--- a/packages/browseros-agent/apps/agent/lib/env.ts
+++ b/packages/browseros-agent/apps/agent/lib/env.ts
@@ -6,7 +6,6 @@ const EnvSchema = z.object({
  VITE_PUBLIC_POSTHOG_HOST: z.string().optional(),
  VITE_PUBLIC_SENTRY_DSN: z.string().optional(),
  VITE_PUBLIC_BROWSEROS_API: z.string().optional(),
-  VITE_PUBLIC_KIMI_LAUNCH: z.string().optional(),
  PROD: z.boolean(),
 })

--- a/packages/browseros-agent/apps/agent/lib/feature-flags/kimi-launch.ts
+++ b/packages/browseros-agent/apps/agent/lib/feature-flags/kimi-launch.ts
@@ -1,14 +0,0 @@
-import { env } from '@/lib/env'
-
-const ENABLED_VALUES = new Set(['1', 'true', 'yes', 'on'])
-
-function parseKimiLaunchFlag(value: string | undefined): boolean {
-  if (!value) return false
-  return ENABLED_VALUES.has(value.trim().toLowerCase())
-}
-
-const kimiLaunchEnabled = parseKimiLaunchFlag(env.VITE_PUBLIC_KIMI_LAUNCH)
-
-export function isKimiLaunchEnabled(): boolean {
-  return kimiLaunchEnabled
-}
--- a/packages/browseros-agent/apps/agent/lib/feature-flags/useKimiLaunch.ts
+++ b/packages/browseros-agent/apps/agent/lib/feature-flags/useKimiLaunch.ts
@@ -1,5 +0,0 @@
-import { isKimiLaunchEnabled } from './kimi-launch'
-
-export function useKimiLaunch(): boolean {
-  return isKimiLaunchEnabled()
-}
--- a/packages/browseros-agent/apps/agent/lib/llm-hub/storage.ts
+++ b/packages/browseros-agent/apps/agent/lib/llm-hub/storage.ts
@@ -1,6 +1,5 @@
 import { getBrowserOSAdapter } from '@/lib/browseros/adapter'
 import { BROWSEROS_PREFS } from '@/lib/browseros/prefs'
-import { isKimiLaunchEnabled } from '@/lib/feature-flags/kimi-launch'

 /** @public */
 export interface LlmHubProvider {
@@ -8,43 +7,15 @@ export interface LlmHubProvider {
  url: string
 }

-const KIMI_PROVIDER: LlmHubProvider = {
-  name: 'Kimi',
-  url: 'https://www.kimi.com',
-}
-
-function ensureKimiFirst(providers: LlmHubProvider[]): LlmHubProvider[] {
-  if (!isKimiLaunchEnabled()) return providers
-  const hasKimi = providers.some(
-    (p) => p.name === 'Kimi' || p.url.includes('kimi.com'),
-  )
-  return hasKimi ? providers : [KIMI_PROVIDER, ...providers]
-}
-
 export async function loadProviders(): Promise<LlmHubProvider[]> {
  try {
    const adapter = getBrowserOSAdapter()
    const providersPref = await adapter.getPref(
      BROWSEROS_PREFS.THIRD_PARTY_LLM_PROVIDERS,
    )
-    const providers = (providersPref?.value as LlmHubProvider[]) || []
-
-    if (providers.length === 0) {
-      if (isKimiLaunchEnabled()) {
-        const defaults = [KIMI_PROVIDER]
-        await saveProviders(defaults)
-        return defaults
-      }
-      return []
-    }
-
-    const normalized = ensureKimiFirst(providers)
-    if (normalized !== providers) {
-      await saveProviders(normalized)
-    }
-    return normalized
+    return (providersPref?.value as LlmHubProvider[]) || []
  } catch {
-    return isKimiLaunchEnabled() ? [KIMI_PROVIDER] : []
+    return []
  }
 }

--- a/packages/browseros-agent/apps/agent/lib/llm-providers/storage.ts
+++ b/packages/browseros-agent/apps/agent/lib/llm-providers/storage.ts
@@ -2,14 +2,12 @@ import { storage } from '@wxt-dev/storage'
 import { sessionStorage } from '@/lib/auth/sessionStorage'
 import { getBrowserOSAdapter } from '@/lib/browseros/adapter'
 import { BROWSEROS_PREFS } from '@/lib/browseros/prefs'
-import { isKimiLaunchEnabled } from '@/lib/feature-flags/kimi-launch'
 import type { LlmProviderConfig, LlmProvidersBackup } from './types'
 import { uploadLlmProvidersToGraphql } from './uploadLlmProvidersToGraphql'

 /** Default provider ID constant */
 export const DEFAULT_PROVIDER_ID = 'browseros'
 const DEFAULT_PROVIDER_NAME = 'BrowserOS'
-const KIMI_LAUNCH_PROVIDER_NAME = 'Kimi K2.5'

 /** Storage key for LLM providers array */
 export const providersStorage = storage.defineItem<LlmProviderConfig[]>(
@@ -91,7 +89,7 @@ export function setupLlmProvidersSyncToBackend(): () => void {
 /** Load providers from storage */
 export async function loadProviders(): Promise<LlmProviderConfig[]> {
  const providers = (await providersStorage.getValue()) || []
-  const normalizedProviders = normalizeProvidersForLaunch(providers)
+  const normalizedProviders = normalizeProviderNames(providers)

  // Keep storage consistent so every consumer sees the same provider name.
  if (
@@ -109,7 +107,7 @@ export function createDefaultBrowserOSProvider(): LlmProviderConfig {
  return {
    id: DEFAULT_PROVIDER_ID,
    type: 'browseros',
-    name: getBuiltInProviderName(),
+    name: DEFAULT_PROVIDER_NAME,
    baseUrl: 'https://api.browseros.com/v1',
    modelId: 'browseros-auto',
    supportsImages: true,
@@ -125,26 +123,22 @@ export function createDefaultProvidersConfig(): LlmProviderConfig[] {
  return [createDefaultBrowserOSProvider()]
 }

-function getBuiltInProviderName(): string {
-  return isKimiLaunchEnabled()
-    ? KIMI_LAUNCH_PROVIDER_NAME
-    : DEFAULT_PROVIDER_NAME
-}
-
-function normalizeProvidersForLaunch(
+/**
+ * Normalize built-in provider names back to "BrowserOS" (e.g. from "Kimi K2.5"
+ * which was set during a previous partnership launch).
+ */
+function normalizeProviderNames(
  providers: LlmProviderConfig[],
 ): LlmProviderConfig[] {
-  const builtInProviderName = getBuiltInProviderName()
-
  return providers.map((provider) => {
    if (
      provider.id === DEFAULT_PROVIDER_ID &&
      provider.type === 'browseros' &&
-      provider.name !== builtInProviderName
+      provider.name !== DEFAULT_PROVIDER_NAME
    ) {
      return {
        ...provider,
-        name: builtInProviderName,
+        name: DEFAULT_PROVIDER_NAME,
      }
    }
    return provider