the files

app.py

@@ -10,13 +10,20 @@ st.set_page_config(page_title="HR Solutions Generator", page_icon="👥")
 # Default model
 MODEL_NAME = "gemma-7b-it"
 
+@st.cache_resource
 @st.cache_resource
 def initialize_llm(api_key):
-    return ChatGroq(
-        temperature=0,
-        model_name=MODEL_NAME,
-        api_key=api_key
-    )
+    try:
+        return ChatGroq(
+            model="groq/llama-3.1-8b-instant",  # Replace with your desired model
+            verbose=True,
+            temperature=0.5,  # Adjust temperature as needed
+        )
+    except Exception as e:
+        st.error(f"Error during LLM initialization: {e}")
+        return None
+
+
 
 def extract_text_from_pdf(pdf_file):
     pdf_reader = PyPDF2.PdfReader(pdf_file)