agent: display http errors nicely

examples/agent/run.py

@@ -14,10 +14,10 @@ from functools import wraps
 import json
 from openapi import discover_tools
 import os
-from pydantic import BaseModel
+from pydantic import BaseModel, Field, Json
 import sys
 import typer
-from typing import Annotated, Literal, Optional
+from typing import Annotated, Dict, Literal, Optional
 import urllib.parse
 
 
@@ -81,6 +81,8 @@ async def main(
 
     sys.stdout.write(f'🛠️  Tools: {", ".join(tool_map.keys()) if tool_map else "<none>"}\n')
     
+    try:
+
         messages = []
         if system:
             messages.append(dict(
@@ -134,6 +136,7 @@ async def main(
 
                         name = tool_call['function']['name']
                         args = json.loads(tool_call['function']['arguments'])
+                        print(f'tool_call: {json.dumps(tool_call, indent=2)}', file=sys.stderr)
                         pretty_call = f'{name}({", ".join(f"{k}={v.model_dump_json() if isinstance(v, BaseModel) else json.dumps(v)}" for k, v in args.items())})'
                         print(f'⚙️  {pretty_call}', file=sys.stderr, end=None)
                         sys.stdout.flush()
@@ -169,6 +172,10 @@ async def main(
                 content=input('💬 ')
             ))
             
+    except aiohttp.ClientResponseError as e:
+        sys.stdout.write(f'💥 {e}\n')
+        sys.exit(1)
+
 
 if __name__ == '__main__':
     typer.run(main)