Add inference handler for HF Endpoints

handler.py

@@ -7,8 +7,8 @@ import base64
 from peft import PeftModel
 
 class EndpointHandler():
-    def __init__(self):
-        self.path = "BoghdadyJR/Qwen_UI_final"
+    def __init__(self, model_dir: str):
+        self.path = model_dir
         # Load base model and tokenizer
         base_model_id = "Qwen/Qwen2-VL-2B-Instruct"