diff --git a/example.py b/example.py
index c27e7293..8a5a8a18 100644
--- a/example.py
+++ b/example.py
@@ -2,7 +2,7 @@ from swarms import Worker
 
 
 node = Worker(
-    openai_api_key="",
+    openai_api_key="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",
     ai_name="Optimus Prime",
 )
 
diff --git a/swarms/agents/models/huggingface.py b/swarms/agents/models/huggingface.py
index 54182738..f4681a8e 100644
--- a/swarms/agents/models/huggingface.py
+++ b/swarms/agents/models/huggingface.py
@@ -1,6 +1,6 @@
 import torch
 import logging
-from transformers import BitsAndBytesConfig
+# from transformers import BitsAndBytesConfig
 
 from transformers import AutoModelForCausalLM, AutoTokenizer
 
@@ -11,16 +11,16 @@ class HuggingFaceLLM:
         self.model_id = model_id
         self.max_length = max_length
 
-        bnb_config = None
-        if quantize:
-            if not quantization_config:
-                quantization_config = {
-                    'load_in_4bit': True,
-                    'bnb_4bit_use_double_quant': True,
-                    'bnb_4bit_quant_type': "nf4",
-                    'bnb_4bit_compute_dtype': torch.bfloat16
-                }
-            bnb_config = BitsAndBytesConfig(**quantization_config)
+        # bnb_config = None
+        # if quantize:
+        #     if not quantization_config:
+        #         quantization_config = {
+        #             'load_in_4bit': True,
+        #             'bnb_4bit_use_double_quant': True,
+        #             'bnb_4bit_quant_type': "nf4",
+        #             'bnb_4bit_compute_dtype': torch.bfloat16
+        #         }
+        #     bnb_config = BitsAndBytesConfig(**quantization_config)
 
         try:
             self.tokenizer = AutoTokenizer.from_pretrained(self.model_id)