Update app.py

app.py

@@ -60,7 +60,7 @@ def generate_groq_response(prompt, agent_type, temperature=0.7):
         "report_agent": """You are an interview assessment specialist. Create a detailed, constructive report of the interview without scoring or grading the candidate. Identify correct answers with green text and areas for improvement with red text. Focus on suggesting specific technical topics the candidate should study further rather than platforms or resources. Be encouraging and specific in your feedback."""
     }
     
-    client = Groq(api_key=os.getenv("GROQ_API_KEY"))
+    client = Groq(api_key=os.environ["GROQ_API_KEY"])
     response = client.chat.completions.create(
         model="llama-3.3-70b-versatile",
         messages=[