update tool

tool.py

@@ -1,6 +1,5 @@
 from typing import Any, Literal, Optional
 from smolagents.tools import Tool
-import linkup
 
 class LinkupSearchTool(Tool):
     """LinkupSearchTool tool.
@@ -33,6 +32,15 @@ Args:
     description = "Performs an online search using Linkup search engine and retrieves the top results as a string. This function is useful for accessing real-time information, including news, articles, and other relevant web content."
     output_type = "string"
 
+    inputs = {
+        "query": {"type": "string", "description": "The search query to perform."},
+        "depth": {
+            "type": "string",
+            "enum": ["standard", "deep"],
+            "description": "The search depth to perform. Use 'standard' for straightforward queries with likely direct answers (e.g., facts, definitions, simple explanations). Use 'deep' for: 1) complex queries requiring comprehensive analysis or information synthesis, 2) queries containing uncommon terms, specialized jargon, or abbreviations that may need additional context, or 3) questions likely requiring up-to-date or specialized web search results to answer effectively.",
+        },
+    }
+    
     def __init__(self, linkup_api_key: str | None = None) -> None:
         super().__init__()
         try:
@@ -42,15 +50,6 @@ Args:
                 "You must install package `linkup-sdk` to run this tool: for instance run `pip install linkup-sdk`."
             ) from e
 
-        self.inputs = {
-            "query": {"type": "string", "description": "The search query to perform."},
-            "depth": {
-                "type": "string",
-                "enum": ["standard", "deep"],
-                "description": "The search depth to perform. Use 'standard' for straightforward queries with likely direct answers (e.g., facts, definitions, simple explanations). Use 'deep' for: 1) complex queries requiring comprehensive analysis or information synthesis, 2) queries containing uncommon terms, specialized jargon, or abbreviations that may need additional context, or 3) questions likely requiring up-to-date or specialized web search results to answer effectively.",
-            },
-        }
-
         self.client = LinkupClient(api_key=linkup_api_key)
 
     def forward(self, query: str, depth: str) -> str: