Fix import error

pyproject.toml

@@ -19,3 +19,6 @@ license = {text = "MIT"}
 
 [tool.pdm]
 distribution = false
+
+[tool.pdm.scripts]
+tools = {call = "tests.tools.test_visit_webpage:test_visit_webpage_tool" }

tests/tools/test_visit_webpage.py

@@ -0,0 +1,8 @@
+from tools.visit_webpage import VisitWebpageTool
+
+
+def test_visit_webpage_tool():
+    url = "https://www.everyculture.com/To-Z/Tunisia.html"
+    tool = VisitWebpageTool()
+    page = tool(url=url)
+    print(page)

tools/visit_webpage.py

@@ -4,6 +4,7 @@ import requests
 import markdownify
 import smolagents
 
+
 class VisitWebpageTool(Tool):
     name = "visit_webpage"
     description = "Visits a webpage at the given url and reads its content as a markdown string. Use this to browse webpages."
@@ -12,6 +13,7 @@ class VisitWebpageTool(Tool):
 
     def forward(self, url: str) -> str:
         try:
+            import re
             import requests
             from markdownify import markdownify
             from requests.exceptions import RequestException