add error processing for create and init cloud session

examples/critic.py

@@ -1,6 +1,6 @@
 import asyncio
 
-from narada import Narada, CriticConfig
+from narada import CriticConfig, Narada
 from pydantic import BaseModel, Field
 
 

packages/narada-core/src/narada_core/actions/critic.py

@@ -2,10 +2,10 @@
 
 from typing import Any, Awaitable, Callable
 
-from narada_core.models import Agent, CriticConfig
 from pydantic import BaseModel, create_model
 
 from narada_core.actions.models import AgentUsage, CriticResult
+from narada_core.models import Agent, CriticConfig
 from narada_core.tracing.model import parse_action_trace
 
 _VALIDATION_VAR = "narada_validation_passed"

packages/narada-pyodide/pyproject.toml

@@ -1,7 +1,7 @@
 
 [project]
 name = "narada-pyodide"
-version = "0.0.48"
+version = "0.0.49"
 description = "Pyodide-compatible Python client SDK for Narada"
 license = "Apache-2.0"
 readme = "README.md"

packages/narada-pyodide/src/narada/__init__.py

@@ -1,8 +1,8 @@
+from narada_core.actions.models import CriticResult
 from narada_core.errors import (
     NaradaError,
     NaradaTimeoutError,
 )
-from narada_core.actions.models import CriticResult
 from narada_core.models import (
     Agent,
     CriticConfig,

packages/narada-pyodide/src/narada/client.py

@@ -89,20 +89,33 @@ async def open_and_initialize_cloud_browser_window(
             "require_extension": require_extension,
         }
 
-        resp = await pyfetch(
-            endpoint_url,
-            method="POST",
-            headers=headers,
-            body=json.dumps(request_body),
-        )
-        if not resp.ok:
+        response = None
+        for _ in range(3):
+            # Due to unknown network issues, sometimes create-and-initialize-cloud-browser-session API call fails.
+            try:
+                response = await pyfetch(
+                    endpoint_url,
+                    method="POST",
+                    headers=headers,
+                    body=json.dumps(request_body),
+                )
+                if response.ok:
+                    break
+            except Exception:
+                continue
+
+        if response is None or not response.ok:
+            resp_status = response.status if response is not None else "unknown status"
+            resp_text = (
+                await response.text() if response is not None else "unknown error"
+            )
             raise RuntimeError(
-                "Failed to create and initialize cloud browser session: "
-                f"{resp.status} {await resp.text()}\n"
+                "Failed to create and initialize cloud browser session after 3 attempts: "
+                f"{resp_status}: {resp_text}\n"
                 f"Endpoint URL: {endpoint_url}"
             )
 
-        response_data = await resp.json()
+        response_data = await response.json()
         return CloudBrowserWindow(
             browser_window_id=response_data["browser_window_id"],
             session_id=response_data["session_id"],

packages/narada/src/narada/__init__.py

@@ -1,3 +1,4 @@
+from narada_core.actions.models import CriticResult
 from narada_core.errors import (
     NaradaError,
     NaradaExtensionMissingError,
@@ -7,7 +8,6 @@
     NaradaUnsupportedBrowserError,
     UserAbortedError,
 )
-from narada_core.actions.models import CriticResult
 from narada_core.models import (
     Agent,
     CriticConfig,