Add "Usage Example" section

README.md

@@ -110,3 +110,36 @@ penalty_alpha: 0.5
 top_k: 4
 repetition_penalty: 1.01
 ```
+
+## Usage Example
+
+```python
+from transformers import pipeline
+
+generate = pipeline("text-generation", "Felladrin/Llama-160M-Chat-v1")
+
+messages = [
+    {
+        "role": "system",
+        "content": "You are a helpful assistant who answers user's questions with details and curiosity.",
+    },
+    {
+        "role": "user",
+        "content": "What are some potential applications for quantum computing?",
+    },
+]
+
+prompt = generate.tokenizer.apply_chat_template(
+    messages, tokenize=False, add_generation_prompt=True
+)
+
+output = generate(
+    prompt,
+    max_new_tokens=1024,
+    penalty_alpha=0.5,
+    top_k=4,
+    repetition_penalty=1.01,
+)
+
+print(output[0]["generated_text"])
+```