Create model_utils.py

model_utils.py

@@ -0,0 +1,15 @@
+from transformers import AutoModelForCausalLM, AutoTokenizer
+import torch
+
+# Use a basic small code model — change to any Hugging Face model you want
+MODEL_NAME = "Salesforce/codegen-350M-multi"
+
+def load_model():
+    tokenizer = AutoTokenizer.from_pretrained(MODEL_NAME)
+    model = AutoModelForCausalLM.from_pretrained(MODEL_NAME)
+    return tokenizer, model
+
+def generate_code(tokenizer, model, prompt, max_length=128):
+    inputs = tokenizer(prompt, return_tensors="pt")
+    outputs = model.generate(**inputs, max_length=max_length)
+    return tokenizer.decode(outputs[0], skip_special_tokens=True)