Update app.py

app.py

@@ -4,11 +4,15 @@ import pdfplumber
 import os
 import gc
 
-# Set your Groq API key (make sure to set this in your environment variables)
-os.environ["GROQ_API_KEY"] = "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"  # Set your API key here
+# No need for load_dotenv() since Hugging Face automatically loads secrets as environment variables
+api_key = os.getenv("GROQ_API_KEY")
 
-# Initialize the Groq client
-client = Groq(api_key=os.environ.get("GROQ_API_KEY"))
+if not api_key:
+    st.error("Groq API key not found. Please check your environment variables.")
+    st.stop()  # Stop execution if API key is missing
+
+# Initialize the Groq client with the API key
+client = Groq(api_key=api_key)
 
 def generate_response_groq(context, query):
     """Generate response using Groq API."""