Bump anthropic to 0.73.0 (home-assistant#156692)

Author: Shulyaka

homeassistant/components/anthropic/entity.py

@@ -392,7 +392,7 @@ async def _transform_stream(  # noqa: C901 - This is complex, but better to have
                     type="tool_use",
                     id=response.content_block.id,
                     name=response.content_block.name,
-                    input="",
+                    input={},
                 )
                 current_tool_args = ""
                 if response.content_block.name == output_tool:
@@ -459,7 +459,7 @@ async def _transform_stream(  # noqa: C901 - This is complex, but better to have
                     type="server_tool_use",
                     id=response.content_block.id,
                     name=response.content_block.name,
-                    input="",
+                    input={},
                 )
                 current_tool_args = ""
             elif isinstance(response.content_block, WebSearchToolResultBlock):

homeassistant/components/anthropic/manifest.json

@@ -8,5 +8,5 @@
   "documentation": "https://www.home-assistant.io/integrations/anthropic",
   "integration_type": "service",
   "iot_class": "cloud_polling",
-  "requirements": ["anthropic==0.69.0"]
+  "requirements": ["anthropic==0.73.0"]
 }