add 2 more models

app.py

@@ -55,6 +55,16 @@ MODELS = {
         "filename": "gemma-3-1b-it-Q4_K_M.gguf",
         "description": "Gemma-3.1B-it (Q4_K_M)"
     },
+    "Qwen2.5-1.5B-Instruct (Q4_K_M)": {
+        "repo_id": "Qwen/Qwen2.5-1.5B-Instruct-GGUF",
+        "filename": "qwen2.5-1.5b-instruct-q4_k_m.gguf",
+        "description": "Qwen2.5-1.5B-Instruct (Q4_K_M)"
+    },
+    "Qwen2.5-3B-Instruct (Q4_K_M)": {
+        "repo_id": "Qwen/Qwen2.5-3B-Instruct-GGUF",
+        "filename": "qwen2.5-3b-instruct-q4_k_m.gguf",
+        "description": "Qwen2.5-3B-Instruct (Q4_K_M)"
+    },
     "Qwen2.5-7B-Instruct (Q2_K)": {
         "repo_id": "Qwen/Qwen2.5-7B-Instruct-GGUF",
         "filename": "qwen2.5-7b-instruct-q2_k.gguf",