chore: update something

app.py

@@ -334,7 +334,7 @@ def search_with_wikipedia(
     try:
         wikipedia.set_lang(language)
         page = wikipedia.page(query)
-        content = page.content[:5120]
+        content = page.content[:8192]
         all_results.append(content)
     except Exception as e:
         pass
@@ -343,7 +343,7 @@ def search_with_wikipedia(
 
 def search_with_google(
     query: str,
-    num_results: int = 3,
+    num_results: int = 4,
     timeout: int = 5,
     language: str = "en",
     ssl_verify: bool = None,