Update 'README.md'

README.md

@@ -71,9 +71,50 @@ python -m autopr.gh_actions_entrypoint
     )
 ```
 
+获取提取词：
 
 ```
+    prompt = rail.get_prompt_message()
+
+
+    def get_string_params(self) -> dict[str, str]:
+        return {
+            'issue': str(self.issue),
+            'filepaths_with_token_lengths': '\n'.join([
+                file_descriptor.filepaths_with_token_lengths_to_str()
+                for file_descriptor in self.file_descriptors
+            ]),
+            'token_limit': str(self.token_limit),
+        }
+```
+可以看到提取词是 issue ，其中调用 openai 接口参数如下：
+
+```
+        messages = [
+            {"role": "system", "content": system_prompt},
+        ]
+        for example in examples:
+            messages.append({"role": "user", "content": example[0]})
+            messages.append({"role": "assistant", "content": example[1]})
+        messages.append({"role": "user", "content": prompt})
+
+        openai_response = openai.ChatCompletion.create(
+            model=self.model,
+            messages=messages,
+            temperature=temperature,
+            max_tokens=max_tokens,
+        )
 
+```
+
+先循环遍历 examples ，然后再提问, 下面是 system_prompt 系统 example 提取词：
+
+```
+        raw_system_prompt: str = 'You are a software developer and git nerd, a helpful planning and coding assistant.',
+        rail_system_prompt: str = "You are a helpful assistant, "
+                                  "able to express yourself purely through JSON, "
+                                  "strictly and precisely adhering to the provided XML schemas.",
+    ):
 
 ```