agent.py aktualisiert

agent.py

@@ -1,32 +1,29 @@
-import json
-
-from llm.base import LLMBase
-from client import MCPClient
+from llm.bedrock import BedrockClient
+from mcp.client import MCPClient
 from config import MCP_URL
-
+from util.logger import get_logger
 
 
 class Agent:
-    def __init__(self, llm: LLMBase):
-        self.llm = llm
+    def __init__(self):
+        self.logger = get_logger("NORA")
+
+        self.llm = BedrockClient()
         self.mcp = MCPClient(MCP_URL)
 
         self.tools = []
         self.messages = [
             {
                 "role": "system",
-                "content": (
-                    "Du bist JARVIS, ein Smart-Home Assistent. "
-                    "Du steuerst ein Haus über MCP Tools. "
-                    "Wenn nötig, verwende Tools."
-                )
+                "content": [
+                    {
+                        "text": "Du bist N.O.R.A, ein Smart-Home Assistent. Nutze Tools wenn nötig."
+                    }
+                ]
             }
         ]
-    async def load_tools(self):
-        """
-        Holt MCP Tools und konvertiert sie für Amazon Nova (Bedrock Converse API)
-        """
 
+    async def load_tools(self):
         res = await self.mcp.list_tools()
 
         self.tools = []
@@ -36,29 +33,27 @@ class Agent:
                 "toolSpec": {
                     "name": t.name,
                     "description": t.description,
-                    "inputSchema": {
-                        "json": t.inputSchema
-                    }
+                    "inputSchema": t.inputSchema
                 }
             })
 
-        print(f"[JARVIS] {len(self.tools)} Tools geladen")
-    async def _run_tool(self, tool_use):
-        """
-        Führt MCP Tool aus
-        """
+        self.logger.info(f"{len(self.tools)} Tools geladen")
 
-        name = tool_use["name"]
-        args = tool_use.get("input", {})
+    async def _run_tool(self, tool):
+        name = tool["name"]
+        args = tool.get("input", {})
+
+        self.logger.info(f"Tool Call: {name} -> {args}")
 
         result = await self.mcp.call_tool(name, args)
 
         return result
+
     async def run(self, user_input: str):
 
         self.messages.append({
             "role": "user",
-            "content": user_input
+            "content": [{"text": user_input}]
         })
 
         for _ in range(8):
@@ -68,17 +63,21 @@ class Agent:
                 tools=self.tools
             )
 
-            # 🧠 Bedrock Nova Response parsing
             output = response.get("output", {})
-
             message = output.get("message", {})
-
             content = message.get("content", [])
+
             tool_uses = []
+            final_text = ""
 
             for c in content:
-                if "toolUse" in c:
-                    tool_uses.append(c["toolUse"])
+                tool = c.get("toolUse")
+                if tool:
+                    tool_uses.append(tool)
+
+                if "text" in c:
+                    final_text += c["text"]
+
             if tool_uses:
 
                 self.messages.append({
@@ -89,7 +88,6 @@ class Agent:
                 tool_results = []
 
                 for tool in tool_uses:
-
                     result = await self._run_tool(tool)
 
                     tool_results.append({
@@ -109,16 +107,11 @@ class Agent:
                 })
 
                 continue
-            final_text = ""
-
-            for c in content:
-                if "text" in c:
-                    final_text += c["text"]
 
             if final_text:
                 self.messages.append({
                     "role": "assistant",
-                    "content": content
+                    "content": [{"text": final_text}]
                 })
 
                 return final_text