Update utils/utils.py

utils/utils.py

@@ -115,11 +115,7 @@ def read_pptx_text(file_path):
 def validate_input(question, openai_api_key, gemini_api_key, anthropic_api_key, file_name):
     is_valid = True
 
-    if question.len() > 500 or
-       openai_api_key.len() > 150 or 
-       gemini_api_key.len() > 150 or
-       anthropic_api_key.len() > 150 or
-       file_name > 150:
+    if question.len() > 500 or openai_api_key.len() > 150 or gemini_api_key.len() > 150 or anthropic_api_key.len() > 150 or file_name > 150:
         is_valid = False
     
     # Allow: letters, numbers, spaces, basic punctuation, common symbols