anthropic force tool (#681)

instructor/process_response.py

@@ -280,6 +280,7 @@ def handle_response_model(
         elif mode == Mode.ANTHROPIC_TOOLS:
             tool_descriptions = response_model.anthropic_schema
             new_kwargs["tools"] = [tool_descriptions]
+            new_kwargs["tool_choice"] = {"type": "tool", "name": response_model.__name__}
 
             system_messages = [
                 m["content"] for m in new_kwargs["messages"] if m["role"] == "system"

pyproject.toml

@@ -27,7 +27,7 @@ pandas = { version = "^2.2.0", optional = true }
 tabulate = { version = "^0.9.0", optional = true }
 pydantic_extra_types = { version = "^2.6.0", optional = true }
 litellm = { version = "^1.35.31", optional = true }
-anthropic = { version = "^0.23.1", optional = true }
+anthropic = { version = "^0.26.0", optional = true }
 xmltodict = { version = "^0.13.0", optional = true }
 groq = { version = "^0.4.2", optional = true }
 cohere = { version = "^5.1.8", optional = true }
@@ -62,7 +62,7 @@ mkdocs-minify-plugin = "^0.8.0"
 mkdocs-redirects = "^1.2.1"
 
 [tool.poetry.group.anthropic.dependencies]
-anthropic = "^0.23.1"
+anthropic = "^0.26.0"
 
 [tool.poetry.group.test-docs.dependencies]
 fastapi = "^0.109.2"
@@ -72,7 +72,7 @@ pandas = "^2.2.0"
 tabulate = "^0.9.0"
 pydantic_extra_types = "^2.6.0"
 litellm = "^1.35.31"
-anthropic = "^0.23.1"
+anthropic = "^0.26.0"
 xmltodict = "^0.13.0"
 groq = "^0.4.2"
 phonenumbers = "^8.13.33"