implemented groq_api_key in try except for extraction.py only

extraction.py

@@ -55,7 +55,11 @@ def initialize_llm() -> ChatGroq:
 
     # os.environ['GROQ_API_KEY'] = os.getenv("GROQ_API_KEY")
     # groq_api_key = os.getenv("GROQ_API_KEY")
-    groq_api_key = st.secrets["GROQ_API_KEY"]
+    try:
+        groq_api_key = st.secrets["GROQ_API_KEY"]
+
+    except:
+        groq_api_key = os.getenv("GROQ_API_KEY")
 
     if not groq_api_key:
         logger.error("GROQ_API_KEY is not set")