修复流式 AI 请求 max_tokens 不足导致 JSON 截断

此前流式 650 tokens，只够 4 个文字字段。新增 predicted_max 等 6 个字段后，中文解读经常超出上限致 JSON 不完整，触发重试。现提升至 900 tokens（主请求 1200），并更新测试断言。
2026-05-06 16:51:31 +08:00
parent a1d5435dd7
commit 4ed9321756
2 changed files with 5 additions and 5 deletions
@@ -188,14 +188,14 @@ SCAN_AI_MAX_TOKENS = _env_int(
 )
 SCAN_CITY_AI_MAX_TOKENS = _env_int(
    "POLYWEATHER_SCAN_CITY_AI_MAX_TOKENS",
-    650,
-    min_value=300,
+    1200,
+    min_value=400,
    max_value=64000,
 )
 SCAN_CITY_AI_STREAM_MAX_TOKENS = _env_int(
    "POLYWEATHER_SCAN_CITY_AI_STREAM_MAX_TOKENS",
-    min(SCAN_CITY_AI_MAX_TOKENS, 650),
-    min_value=300,
+    min(SCAN_CITY_AI_MAX_TOKENS, 900),
+    min_value=400,
    max_value=64000,
 )