cr

llama_hub/tools/metaphor/README.md

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+# Metaphor Tool
+
+**NOTE**: Metaphor is now Exa. This tool has been removed. Please use the `ExaToolSpec` instead! 

llama_hub/tools/metaphor/__init__.py

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+## init
+from llama_hub.tools.metaphor.base import (
+    MetaphorToolSpec,
+)
+
+__all__ = ["MetaphorToolSpec"]

llama_hub/tools/metaphor/base.py

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+"""Metaphor tool spec."""
+
+from llama_index.tools.tool_spec.base import BaseToolSpec
+
+
+class MetaphorToolSpec(BaseToolSpec):
+    """Metaphor tool spec."""
+
+    spec_functions = []
+
+    def __init__(self, api_key: str, verbose: bool = True) -> None:
+        """Initialize with parameters."""
+        raise NotImplementedError(
+            "Metaphor is now Exa. Please use ExaToolSpec instead."
+        )