Update configuration with Bangla default and production settings

model_config.json

@@ -1,11 +1,22 @@
 {
   "model_name": "prothom-alo-model",
   "base_model": "distilgpt2",
-  "languages": [
-    "en",
-    "bn"
-  ],
+  "languages": ["bn", "en"],
+  "default_language": "bn",
   "training_data": "Prothom Alo news articles",
   "license": "apache-2.0",
-  "repository_url": "https://huggingface.co/likhonsheikh/prothom-alo-model"
+  "repository_url": "https://huggingface.co/likhonsheikh/prothom-alo-model",
+  "production_ready": true,
+  "mdx_support": true,
+  "prompt_format": "mdx_composable",
+  "supported_languages": {
+    "primary": "bn",
+    "secondary": "en"
+  },
+  "default_parameters": {
+    "temperature": 0.7,
+    "max_length": 200,
+    "language": "bn",
+    "style": "news_article"
+  }
 }