Update app.py

app.py

@@ -46,7 +46,7 @@ from transformers import AutoModelForCausalLM, AutoTokenizer
 
 # model_id = "mistralai/Mistral-7B-v0.3"
 
-model_id = "CohereForAI/c4ai-command-r-v01"
+model_id = "CohereForAI/c4ai-command-r-plus-4bit"
 
 
 tokenizer = AutoTokenizer.from_pretrained(
@@ -55,15 +55,15 @@ tokenizer = AutoTokenizer.from_pretrained(
     , token= token,)
 
 
-accelerator = Accelerator()
+# accelerator = Accelerator()
 
 model = AutoModelForCausalLM.from_pretrained(model_id, token= token, 
                                                  # torch_dtype= torch.uint8, 
-                                             torch_dtype=torch.float16,
-                                              load_in_8bit=True,
-                                             #  # torch_dtype=torch.fl,
-                                             attn_implementation="flash_attention_2",
-                                             low_cpu_mem_usage=True,
+                                             # torch_dtype=torch.float16,
+                                             #  load_in_8bit=True,
+                                             # #  # torch_dtype=torch.fl,
+                                             # attn_implementation="flash_attention_2",
+                                             # low_cpu_mem_usage=True,
                                              # device_map='cuda',
                                              # device_map=accelerator.device_map,
                                              
@@ -71,7 +71,7 @@ model = AutoModelForCausalLM.from_pretrained(model_id, token= token,
 
 
 # 
-model = accelerator.prepare(model)
+# model = accelerator.prepare(model)
 
 
 # device_map = infer_auto_device_map(model, max_memory={0: "79GB", "cpu":"65GB" })