Fix hugging face model description (#5105)

src/core/controller/models/refreshHuggingFaceModels.ts

@@ -46,6 +46,7 @@ export async function refreshHuggingFaceModels(
 
 			// Transform HF models to OpenRouter-compatible format
 			for (const rawModel of rawModels) {
+				const providersList = rawModel.providers?.map((provider: { provider: string }) => provider.provider)?.join(", ")
 				const modelInfo = OpenRouterModelInfo.create({
 					maxTokens: 8192, // HF doesn't provide max_tokens, use default
 					contextWindow: 128_000, // FIXME: HF doesn't provide context window, use default
@@ -55,7 +56,7 @@ export async function refreshHuggingFaceModels(
 					outputPrice: 0, // Will be set based on providers
 					cacheWritesPrice: 0,
 					cacheReadsPrice: 0,
-					description: `Available on providers: ${rawModel.providers?.join(", ") || "unknown"}`,
+					description: `Available on providers: ${providersList || "unknown"}`,
 				})
 
 				// Add model-specific configurations if we have them in our static models