Reliability improvements (#77)

* fixing identation for AgentTools
* updating gitignore to exclude quick test script
* startingprompt translation
* supporting individual task output
* adding agent to task output
* cutting new version
* Updating README example

crewai/prompts.py

@@ -1,84 +1,53 @@
 """Prompts for generic agent."""
-
-from textwrap import dedent
-from typing import ClassVar
+import json
+import os
+from typing import ClassVar, Dict, Optional
 
 from langchain.prompts import PromptTemplate
-from pydantic import BaseModel
+from pydantic import BaseModel, Field, PrivateAttr, model_validator
 
 
 class Prompts(BaseModel):
     """Prompts for generic agent."""
 
-    TASK_SLICE: ClassVar[str] = dedent(
-        """\
-	Begin! This is VERY important to you, your job depends on it!
-
-	Current Task: {input}"""
+    _prompts: Optional[Dict[str, str]] = PrivateAttr()
+    language: Optional[str] = Field(
+        default="en",
+        description="Language of crewai prompts.",
     )
 
+    @model_validator(mode="after")
+    def load_prompts(self) -> "Prompts":
+        """Load prompts from file."""
+        dir_path = os.path.dirname(os.path.realpath(__file__))
+        prompts_path = os.path.join(dir_path, f"prompts/{self.language}.json")
+
+        with open(prompts_path, "r") as f:
+            self._prompts = json.load(f)["slices"]
+        return self
+
     SCRATCHPAD_SLICE: ClassVar[str] = "\n{agent_scratchpad}"
 
-    MEMORY_SLICE: ClassVar[str] = dedent(
-        """\
-	This is the summary of your work so far:
-	{chat_history}"""
-    )
+    def task_execution_with_memory(self) -> str:
+        return PromptTemplate.from_template(
+            self._prompts["role_playing"]
+            + self._prompts["tools"]
+            + self._prompts["memory"]
+            + self._prompts["task"]
+            + self.SCRATCHPAD_SLICE
+        )
 
-    ROLE_PLAYING_SLICE: ClassVar[str] = dedent(
-        """\
-	You are {role}.
-	{backstory}
+    def task_execution_without_tools(self) -> str:
+        return PromptTemplate.from_template(
+            self._prompts["role_playing"]
+            + self._prompts["task"]
+            + self.SCRATCHPAD_SLICE
+        )
 
-	Your personal goal is: {goal}"""
-    )
-
-    TOOLS_SLICE: ClassVar[str] = dedent(
-        """\
-
-
-	TOOLS:
-	------
-	You have access to the following tools:
-
-	{tools}
-
-	To use a tool, please use the exact following format:
-
-	```
-	Thought: Do I need to use a tool? Yes
-	Action: the action to take, should be one of [{tool_names}], just the name.
-	Action Input: the input to the action
-	Observation: the result of the action
-	```
-
-	When you have a response for your task, or if you do not need to use a tool, you MUST use the format:
-
-	```
-	Thought: Do I need to use a tool? No
-	Final Answer: [your response here]
-	```"""
-    )
-
-    VOTING_SLICE: ClassVar[str] = dedent(
-        """\
-	You are working on a crew with your co-workers and need to decide who will execute the task.
-
-	These are your format instructions:
-	{format_instructions}
-
-	These are your co-workers and their roles:
-	{coworkers}"""
-    )
-
-    TASK_EXECUTION_WITH_MEMORY_PROMPT: ClassVar[str] = PromptTemplate.from_template(
-        ROLE_PLAYING_SLICE + TOOLS_SLICE + MEMORY_SLICE + TASK_SLICE + SCRATCHPAD_SLICE
-    )
-
-    TASK_EXECUTION_PROMPT: ClassVar[str] = PromptTemplate.from_template(
-        ROLE_PLAYING_SLICE + TOOLS_SLICE + TASK_SLICE + SCRATCHPAD_SLICE
-    )
-
-    CONSENSUNS_VOTING_PROMPT: ClassVar[str] = PromptTemplate.from_template(
-        ROLE_PLAYING_SLICE + VOTING_SLICE + TASK_SLICE + SCRATCHPAD_SLICE
-    )
+    def task_execution(self) -> str:
+        return PromptTemplate.from_template(
+            self._prompts["role_playing"]
+            + self._prompts["tools"]
+            + self._prompts["task"]
+            + self.SCRATCHPAD_SLICE
+        )