Add qwen presets (#2241)

* add qwen presets

* version update for qwen2.5_7b_en model

Author: laxmareddyp

keras_hub/src/models/qwen/qwen_presets.py

@@ -0,0 +1,61 @@
+"""Qwen preset configurations."""
+
+backbone_presets = {
+    "qwen2.5_0.5b_en": {
+        "metadata": {
+            "description": ("24-layer Qwen model with 0.5 billion parameters."),
+            "params": 494032768,
+            "path": "qwen",
+        },
+        "kaggle_handle": "kaggle://keras/qwen/keras/qwen2.5_0.5b_en",
+    },
+    "qwen2.5_3b_en": {
+        "metadata": {
+            "description": ("36-layer Qwen model with 3.1 billion parameters."),
+            "params": 3085938688,
+            "path": "qwen",
+        },
+        "kaggle_handle": "kaggle://keras/qwen/keras/qwen2.5_3b_en",
+    },
+    "qwen2.5_7b_en": {
+        "metadata": {
+            "description": ("48-layer Qwen model with 7 billion parameters."),
+            "params": 6993420288,
+            "path": "qwen",
+        },
+        "kaggle_handle": "kaggle://keras/qwen/keras/qwen2.5_7b_en/2",
+    },
+    "qwen2.5_instruct_0.5b_en": {
+        "metadata": {
+            "description": (
+                "Instruction fine-tuned 24-layer Qwen model with 0.5 ",
+                "billion parameters.",
+            ),
+            "params": 494032768,
+            "path": "qwen",
+        },
+        "kaggle_handle": "kaggle://keras/qwen/keras/qwen2.5_instruct_0.5b_en",
+    },
+    "qwen2.5_instruct_32b_en": {
+        "metadata": {
+            "description": (
+                "Instruction fine-tuned 64-layer Qwen model with 32 ",
+                "billion parameters.",
+            ),
+            "params": 32763876352,
+            "path": "qwen",
+        },
+        "kaggle_handle": "kaggle://keras/qwen/keras/qwen2.5_instruct_32b_en",
+    },
+    "qwen2.5_instruct_72b_en": {
+        "metadata": {
+            "description": (
+                "Instruction fine-tuned 80-layer Qwen model with 72 ",
+                "billion parameters.",
+            ),
+            "params": 72706203648,
+            "path": "qwen",
+        },
+        "kaggle_handle": "kaggle://keras/qwen/keras/qwen2.5_instruct_72b_en",
+    },
+}