diff --git a/server/models/huggingface_models.py b/server/models/huggingface_models.py
new file mode 100644
index 0000000..b442610
--- /dev/null
+++ b/server/models/huggingface_models.py
@@ -0,0 +1,89 @@
+from transformers import LlamaForCausalLM, LlamaTokenizer, LlamaConfig
+from transformers import AutoTokenizer, T5ForConditionalGeneration
+from transformers import AutoModelForSeq2SeqLM, AutoTokenizer
+from transformers import AutoModel
+from transformers import RobertaTokenizer, T5ForConditionalGeneration
+from transformers import AutoModelForCausalLM
+# from transformers import BitsAndBytesConfig
+import argparse
+import transformers
+import torch
+device = torch.device("cuda:0") if torch.cuda.is_available() else torch.device("cpu")
+# nf4_config = BitsAndBytesConfig(
+#     load_in_4bit=True,
+#     bnb_4bit_quant_type="nf4",
+#     bnb_4bit_use_double_quant=True,
+#     bnb_4bit_compute_dtype=torch.bfloat16
+# )
+
+
+def read_from_file(path: str) -> str:
+    opened_file = open(path, "r")
+    data = opened_file.read()
+    return data
+
+
+def codet5_base_model(text: str, max_len: int):
+    global device
+    tokenizer = RobertaTokenizer.from_pretrained('Salesforce/codet5-base')
+    model = T5ForConditionalGeneration.from_pretrained('Salesforce/codet5-base').to(device)
+    input_ids = tokenizer(text, return_tensors="pt").input_ids.to(device)
+    generated_ids = model.generate(input_ids, max_length=max_len, do_sample=True, num_return_sequences=5).cpu()
+    print(generated_ids)
+    return map(lambda prompt_ans: tokenizer.decode(prompt_ans, skip_special_tokens=True), generated_ids)
+
+
+def starcoder_model(text: str, max_len: int):
+    global device
+    checkpoint = "bigcode/starcoderbase-1b"
+    tokenizer = AutoTokenizer.from_pretrained(checkpoint)
+    model = AutoModelForCausalLM.from_pretrained(checkpoint).to(device)
+    inputs = tokenizer.encode(text, return_tensors="pt").to(device)
+    outputs = model.generate(inputs, max_length=max_len, do_sample=True, num_return_sequences=5).cpu()
+    print(outputs)
+    print("sent")
+    return map(lambda prompt_ans: tokenizer.decode(prompt_ans, skip_special_tokens=True), outputs)
+
+
+def healing(tokenizer, model, prefix, outputs):
+    pass
+
+
+def llama_model(text: str):
+    model_name = "codellama/CodeLlama-7b-hf"
+    tokenizer = AutoTokenizer.from_pretrained(model_name, use_fast=True)
+    # model = LlamaForCausalLM.from_pretrained(model_name, quantization_config=nf4_config)
+    model = LlamaForCausalLM.from_pretrained(model_name)
+
+    pipeline = transformers.pipeline(
+        "text-generation",
+        model=model,
+        tokenizer=tokenizer,
+        torch_dtype=torch.float32,
+        device_map="auto",
+    )
+
+    sequences = pipeline(
+        text,
+        do_sample=True,
+        top_k=10,
+        temperature=0.1,
+        top_p=0.95,
+        num_return_sequences=1,
+        eos_token_id=tokenizer.eos_token_id,
+        max_length=200,
+    )
+    for seq in sequences:
+        print(f"Result: {seq['generated_text']}")
+
+
+if __name__ == "__main__":
+    # codet5_model("123")
+    # llama_model("def print_hello_world():")
+    # codet5_base_model("def print_hello_world():")
+    # codet5_small_model("def print_hello_world():")
+    # starcoder_model("def print_hello_world():")
+    # In idea, it might be run using command like this: python huggingface_models.py --model codellama/CodeLlama-7b-hf
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--model", type=str, default="codellama/CodeLlama-7b-hf")
+    args = parser.parse_args()
diff --git a/server/server.py b/server/server.py
index 84e7619..2ae9480 100644
--- a/server/server.py
+++ b/server/server.py
@@ -1,9 +1,13 @@
 from http.server import HTTPServer, BaseHTTPRequestHandler
 import argparse
 import json
-from models.huggingface_models import codet5_small_model
+from models.huggingface_models import codet5_base_model, starcoder_model
 
-models = [{"model_name": "StarCoder"}, {"model_name": "codellama"}, {"model_name": "codet5"}]
+models = [{"model_name": "StarCoder"}, {"model_name": "codeT5-base"}]
+maper = {
+    "StarCoder": starcoder_model,
+    "codeT5-base": codet5_base_model
+}
 
 
 class RequestHandler(BaseHTTPRequestHandler):
@@ -18,10 +22,13 @@ def do_POST(self):
         post_body = self.rfile.read(content_len)
         json_data = json.loads(post_body)
         text_received = json_data["prompt"]
-        processed_texts = codet5_small_model(text_received, json_data["max_new_tokens"])
+        model = maper[json_data["model"]]
+        processed_texts = model(text_received, json_data["max_new_tokens"])
+        start_index = len(text_received) if json_data["model"] == "StarCoder" else 0
         json_bytes = json.dumps(
-            {"results" : [{"text": text_received}, {"text": processed_texts}]}
-        ).encode("utf-8")   
+            {"results" : list(map(lambda x: {"text": x[start_index:]}, processed_texts))}
+        ).encode("utf-8")
+        print(json_bytes)
         self.wfile.write(json_bytes)
 
     def do_GET(self):
@@ -33,7 +40,6 @@ def do_GET(self):
 def run(port, addr):
     server_address = (addr, port)
     httpd = HTTPServer(server_address, RequestHandler)
-
     print(f"Starting httpd server on {addr}:{port}")
     httpd.serve_forever()