Update app.py

fix the secret file error

app.py

@@ -148,11 +148,13 @@ with st.sidebar:
     
     # 1. SAFELY Check Secrets (Prevents FileNotFoundError)
     try:
+        # We wrap this in a try-except because accessing st.secrets
+        # throws an error if the secrets.toml file doesn't exist at all.
         if "GROQ_API_KEY" in st.secrets:
             st.session_state['groq_api_key'] = st.secrets["GROQ_API_KEY"]
             st.session_state['is_key_valid'] = True
-    except FileNotFoundError:
-        # If secrets.toml doesn't exist, ignore and fall back to manual entry
+    except (FileNotFoundError, Exception):
+        # If secrets file is missing, ignore it and fall back to manual entry
         pass
 
     # 2. Manual Entry Logic