add .env/.gitignore, fix logprobs test (pair with top_logprobs), load .env in test_devstral

test_devstral.py

@@ -14,8 +14,18 @@ import time
 import json
 import httpx
 from datetime import datetime
+from pathlib import Path
+
+# Load .env if present (don't hardcode keys)
+_env_file = Path(__file__).parent / ".env"
+if _env_file.exists():
+    for line in _env_file.read_text().splitlines():
+        line = line.strip()
+        if not line or line.startswith("#") or "=" not in line:
+            continue
+        k, v = line.split("=", 1)
+        os.environ.setdefault(k.strip(), v.strip())
 
-# Point at the middleware, NOT SGLang directly
 API_BASE = os.environ.get("DEVSTRAL_API_BASE", "http://127.0.0.1:8002/v1")
 API_KEY = os.environ.get("DEVSTRAL_API_KEY", "whatever")
 MODEL = os.environ.get("DEVSTRAL_MODEL", "mistralai/Devstral-2-123B-Instruct-2512")
@@ -325,7 +335,7 @@ def test_param_sweep():
         ("temperature", 0.7),
         ("seed", 42),
         ("stop", ["\n"]),
-        ("logprobs", True),
+        ("logprobs+top_logprobs", {"logprobs": True, "top_logprobs": 5}),
         ("top_logprobs", 5),
     ]