Update app.py

app.py

@@ -62,15 +62,17 @@ def retrieve_similar_chunks(query, index, chunks, model):
         return []
 
 # Load environment variables
-load_dotenv()
-groq_api_key = os.getenv("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")
+# Initialize Groq client with direct API key
+groq_api_key = "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"
+
 if not groq_api_key:
-    st.error("The GROQ_API_KEY environment variable is not set.")
+    st.error("The GROQ_API_KEY is not set.")
     exit()
 
 # Initialize Groq client
 groq_client = Groq(api_key=groq_api_key)
 
+
 def query_llm(prompt, model="llama3-8b-8192"):
     try:
         response = groq_client.chat.completions.create(