Update app.py

app.py

@@ -248,7 +248,7 @@ def process_resume(file, job_description, location_pref, experience_years, yearl
 
     resume_text = extract_text_from_pdf(file.name)
 
-    api_key = "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"  # Replace with actual API key
+    api_key = os.getenv("Groq_api_key")  # Replace with actual API key
     client = Groq(api_key=api_key)
 
     response = client.chat.completions.create(