Update tools/web_search.py

tools/web_search.py

@@ -44,43 +44,43 @@ class DuckDuckGoSearchTool(Tool):
 
     def forward(self, query: str) -> str:
 
-    queries = [
+        queries = [
         query,
         query + " wikipedia",
         query + " official",
         query.replace("-", " "),
     ]
 
-    seen = set()
-    formatted = []
+        seen = set()
+        formatted = []
 
-    for q in queries:
+        for q in queries:
 
-        try:
+            try:
 
-            results = list(
-                self.ddgs.text(
+                results = list(
+                    self.ddgs.text(
                     q,
                     max_results=3
                 )
             )
 
-        except Exception:
-            continue
+            except Exception:
+                continue
 
-        for result in results:
+            for result in results:
 
-            url = result.get("href", "")
+                url = result.get("href", "")
 
-            if url in seen:
-                continue
+                if url in seen:
+                    continue
 
-            seen.add(url)
+                seen.add(url)
 
-            title = result.get("title", "No title")
-            snippet = result.get("body", "")
+                title = result.get("title", "No title")
+                snippet = result.get("body", "")
 
-            formatted.append(
+                formatted.append(
                 f"""
 Title:
 {title}
@@ -93,10 +93,10 @@ Snippet:
 """
             )
 
-        if len(formatted) >= 5:
-            break
+            if len(formatted) >= 5:
+                break
 
-    if not formatted:
-        return "No useful search results were found."
+        if not formatted:
+            return "No useful search results were found."
 
-    return "\n".join(formatted[:5])
+        return "\n".join(formatted[:5])