Update README.md

README.md

@@ -41,6 +41,32 @@ Exact Match:  False
 '''
 ```
 
+#### Prompting LLM For Evaluation
+
+Note: The prompting function can be used for any prompting purposes.
+
+###### OpenAI
+```python
+from qa_metrics.prompt_llm import *
+set_openai_api_key(YOUR_OPENAI_KEY)
+prompt = 'question: What is the Capital of France?\nreference: Paris\ncandidate: The capital is Paris\nIs the candidate answer correct based on the question and reference answer? Please only output correct or incorrect.'
+prompt_gpt(prompt=prompt, model_engine='gpt-3.5-turbo', temperature=0.1, max_token=10)
+
+'''
+'correct'
+'''
+```
+
+###### Anthropic
+```python
+set_anthropic_api_key(YOUR_OPENAI_KEY)
+prompt_claude(prompt=prompt, model_engine='claude-v1', anthropic_version="2023-06-01", max_tokens_to_sample=100, temperature=0.7)
+
+'''
+'correct'
+'''
+```
+
 #### Transformer Match
 Our fine-tuned BERT model is this repository. Our Package also supports downloading and matching directly. distilroberta, distilbert, and roberta are also supported now! 🔥🔥🔥