fix: comments about supportsStructuredOutputs

src/language-model.ts

@@ -50,7 +50,7 @@ export class ChromeAIChatLanguageModel implements LanguageModelV1 {
   readonly modelId: ChromeAIChatModelId = 'text';
   readonly provider = 'gemini-nano';
   readonly supportsImageUrls = false;
-  readonly supportsStructuredOutputs = true;
+  readonly supportsStructuredOutputs = false;
 
   options: ChromeAIChatSettings;
 
@@ -113,7 +113,7 @@ export class ChromeAIChatLanguageModel implements LanguageModelV1 {
       if (options.mode.type === 'object-json') {
         prompt.unshift({
           role: 'system',
-          content: `Throughout our conversation, always start your responses with "{" and end with "}", ensuring the output is a concise JSON object and strictly avoid including any comments, notes, explanations, or examples in your output.\nFor instance, if the JSON schema is {"type":"object","properties":{"someKey":{"type":"string"}},"required":["someKey"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"}, your response should immediately begin with "{" and strictly end with "}", following the format: {"someKey": "someValue"}.\nAdhere to this format for all queries moving forward.\nJSON schema: ${JSON.stringify(options.mode.schema)}`,
+          content: `Throughout our conversation, always start your responses with "{" and end with "}", ensuring the output is a concise JSON object and strictly avoid including any comments, notes, explanations, or examples in your output.\nFor instance, if the JSON schema is {"type":"object","properties":{"someKey":{"type":"string"}},"required":["someKey"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"}, your response should immediately begin with "{" and strictly end with "}", following the format: {"someKey": "someValue"}.\nAdhere to this format for all queries moving forward.`,
         });
       }