feat: add a deep thinking reasoner model (o1-preview/mini) (#68)

pyproject.toml

@@ -27,6 +27,7 @@ developer = "goose.toolkit.developer:Developer"
 github = "goose.toolkit.github:Github"
 jira = "goose.toolkit.jira:Jira"
 screen = "goose.toolkit.screen:Screen"
+reasoner = "goose.toolkit.reasoner:Reasoner"
 repo_context = "goose.toolkit.repo_context.repo_context:RepoContext"
 
 [project.entry-points."goose.profile"]

src/goose/toolkit/prompts/reasoner.jinja

@@ -0,0 +1,5 @@
+It is important to use deep reasoning and thinking tools when working with code, especially solving problems or new issues.
+Writing code requires deep thinking and reasoning at times, which can be used to provide ideas, solutions, and to check other solutions.
+Always use your generate_code tool when writing code especially on a new problem, 
+and use deep_reason to check solutions or when there have been errors or solutions are not clear.
+Consider these tools as expert consultants that can provide advice and code that you may use.

src/goose/toolkit/reasoner.py

@@ -0,0 +1,77 @@
+from exchange import Exchange, Message, Text
+from exchange.content import Content
+from exchange.providers import OpenAiProvider
+from goose.toolkit.base import Toolkit, tool
+from goose.utils.ask import ask_an_ai
+
+
+class Reasoner(Toolkit):
+    """Deep thinking toolkit for reasoning through problems and solutions"""
+
+    def message_content(self, content: Content) -> Text:
+        if isinstance(content, Text):
+            return content
+        else:
+            return Text(str(content))
+
+    @tool
+    def deep_reason(self, problem: str) -> str:
+        """
+        Debug or reason about challenges or problems.
+        It will take a minute to think about it and consider solutions.
+
+        Args:
+            problem (str): description of problem or errors seen.
+
+        Returns:
+            response (str): A solution, which may include a suggestion or code snippet.
+        """
+        # Create an instance of Exchange with the inlined OpenAI provider
+        self.notifier.status("thinking...")
+        provider = OpenAiProvider.from_env()
+
+        # Create messages list
+        existing_messages_copy = [
+            Message(role=msg.role, content=[self.message_content(content) for content in msg.content])
+            for msg in self.exchange_view.processor.messages
+        ]
+        exchange = Exchange(provider=provider, model="o1-preview", messages=existing_messages_copy, system=None)
+
+        response = ask_an_ai(input="please help reason about this: " + problem, exchange=exchange, no_history=False)
+        return response.content[0].text
+
+    @tool
+    def generate_code(self, instructions: str) -> str:
+        """
+        reason about and write code based on instructions given.
+        this will consider and reason about the instructions and come up with code to solve it.
+
+        Args:
+            instructions (str): instructions of what code to write or how to modify it.
+
+        Returns:
+            response (str): generated code to be tested or applied. Not it will not write directly to files so you have to take it and process it if it is suitable.
+        """  # noqa: E501
+        # Create an instance of Exchange with the inlined OpenAI provider
+        provider = OpenAiProvider.from_env()
+
+        # clone messages, converting to text for context
+        existing_messages_copy = [
+            Message(role=msg.role, content=[self.message_content(content) for content in msg.content])
+            for msg in self.exchange_view.processor.messages
+        ]
+        exchange = Exchange(provider=provider, model="o1-mini", messages=existing_messages_copy, system=None)
+
+        self.notifier.status("generating code...")
+        response = ask_an_ai(
+            input="Please follow the instructions, "
+            + "and ideally return relevant code and little commentary:"
+            + instructions,
+            exchange=exchange,
+            no_history=False,
+        )
+        return response.content[0].text
+
+    def system(self) -> str:
+        """Retrieve instructions on how to use this reasoning and code generation tool"""
+        return Message.load("prompts/reasoner.jinja").text