Preemptively add Hyena and M2

app.py

@@ -11,6 +11,8 @@ archlinks = {
     "Based": "https://arxiv.org/abs/2402.18668",
     "Griffin": "https://arxiv.org/abs/2402.19427",
     "H3": "https://arxiv.org/abs/2212.14052",
+    "Hyena": "https://arxiv.org/abs/2302.10866",
+    "M2": "https://arxiv.org/abs/2310.12109",
     "Mamba": "https://arxiv.org/abs/2312.00752",
     "Jamba": "https://arxiv.org/abs/2403.19887",
     "RWKV-4": "https://arxiv.org/abs/2305.13048",