error resolved response_skills

app.py

@@ -206,7 +206,9 @@ def extract_info():
         if data["skills"] == True:
             prompt_skills = f"{PROMPT_SKILLS}\n\n{pdf_text}"
             response_skills = predict_text(prompt_skills)
-
+        else:
+            response_skills = ''
+            
         if data["img_url"] is not None:
             prompt_skills = f"{PROMPT_IMAGE}\n"
             response_image = predict_text(prompt_skills)