v.0.11.2 added beautyful soup bs4

pico-client/tryout/api_server_checker.py

@@ -15,16 +15,20 @@ class API_Server_Checker:
             else f"{BASE_API_URL}/items/{item_id}"
         )
         print(f"query: {items_url}")
-        r = urequests.get(items_url)
-        print("Status-Code:", r.status_code)
-        json_resp = r.json()
 
-        if r.status_code == 200:
-            print("json_resp:", json_resp)
-        else:
-            print("api-server error:", json_resp["error"]["message"])
+        try:
+            r = urequests.get(items_url)
+            print("Status-Code:", r.status_code)
+            json_resp = r.json()
 
-        r.close()
+            if r.status_code == 200:
+                print("json_resp:", json_resp)
+            else:
+                print("api-server error:", json_resp["error"]["message"])
+        except OSError as e:
+            print(f"api-server call failed: {e}")
+        finally:
+            r.close()
 
     def check(self, item_id: int):
         self._get_items(item_id)