Update app.py

app.py

@@ -348,16 +348,6 @@ def google_search(term, num_results=5, lang="en", timeout=5, safe="active", ssl_
 
     return all_results
 
-def estimate_tokens(text):
-    # A more accurate estimation (still an estimate, but better than 1 token = 4 chars)
-    return len(text.split())
-
-def truncate_text(text, max_tokens):
-    words = text.split()
-    if len(words) <= max_tokens:
-        return text
-    return ' '.join(words[:max_tokens])
-
 def estimate_tokens(text):
     return len(text.split())