Improve source-specific search queries and preview layout

2026-03-13 11:39:51 +09:00
parent c7261edc7d
commit 1fc06fb785
3 changed files with 71 additions and 23 deletions
@@ -43,6 +43,13 @@ func (g *GeminiService) ExpandQuery(query string) ([]string, error) {
 	}

 	body := map[string]any{
+		"systemInstruction": map[string]any{
+			"parts": []map[string]string{
+				{
+					"text": "You are a JSON-only API. Output valid JSON only. Never add prose, labels, markdown, or explanations before or after the JSON.",
+				},
+			},
+		},
 		"contents": []map[string]any{
 			{
 				"parts": []map[string]string{
@@ -85,6 +92,13 @@ User query: ` + query,
 	jsonText, err := extractJSONObject(rawText)
 	if err != nil {
 		strictBody := map[string]any{
+			"systemInstruction": map[string]any{
+				"parts": []map[string]string{
+					{
+						"text": "You are a strict JSON emitter. Output one valid JSON object only. Do not write any other text.",
+					},
+				},
+			},
 			"contents": []map[string]any{
 				{
 					"parts": []map[string]string{