Update app.py

app.py

@@ -1,5 +1,5 @@
 # ============================================================
-# 🏦 SME Credit Risk Assessment — Streamlit App v6 (FINAL)
+# 🏦 SME Credit Risk Assessment 
 # Final Project | AI Engineering Bootcamp Batch 10
 # Author: 1na37
 # ============================================================
@@ -282,19 +282,19 @@ with st.sidebar:
     )
     st.markdown("---")
 
-    with st.expander(T('sidebar_api', lang)):
-        st.caption("💡 Jika sudah set di HF Secrets, biarkan kosong." if lang=='id' else
-                   "💡 If already set in HF Secrets, leave blank.")
-        _or_manual   = st.text_input("OpenRouter API Key", type="password",
-                                     value="", placeholder="sk-or-... (opsional)",
-                                     key="or_manual_input")
-        _gem_manual  = st.text_input("Gemini API Key", type="password",
-                                     value="", placeholder="AIza... (opsional)",
-                                     key="gem_manual_input")
-        _groq_manual = st.text_input("Groq API Key", type="password",
-                                     value="", placeholder="gsk_... (opsional)",
-                                     key="groq_manual_input")
-        st.caption(T('sidebar_api_note', lang))
+    # Baca API key langsung dari secrets
+    openrouter_key = _read_secret("OPENROUTER_API_KEY")
+    gemini_key     = _read_secret("GEMINI_API_KEY")
+    groq_key       = _read_secret("GROQ_API_KEY")
+
+    # Tampilkan status key (✅/❌)
+    st.caption(
+        f"🔑 **OpenRouter:** {'✅' if openrouter_key else '❌'}  "
+        f"**Gemini:** {'✅' if gemini_key else '❌'}  "
+        f"**Groq:** {'✅' if groq_key else '❌'}"
+    )
+    if not any([openrouter_key, gemini_key, groq_key]):
+        st.warning("⚠️ Tidak ada API key terdeteksi. Chat akan menggunakan fallback.")
 
     st.markdown("---")
     st.markdown(T('sidebar_stack', lang))
@@ -306,40 +306,6 @@ with st.sidebar:
     st.markdown(stack_items[lang])
     st.caption(T('sidebar_footer', lang))
 
-# ============================================================
-# AMBIL API KEY
-# ============================================================
-def _get_key(session_key: str, secret_name: str) -> str:
-    manual = st.session_state.get(session_key, "")
-    if isinstance(manual, str) and manual.strip():
-        return manual.strip()
-    return _read_secret(secret_name)
-
-openrouter_key = _get_key("or_manual_input",  "OPENROUTER_API_KEY")
-gemini_key     = _get_key("gem_manual_input",  "GEMINI_API_KEY")
-groq_key       = _get_key("groq_manual_input", "GROQ_API_KEY")
-
-def _key_source(session_key, secret_name):
-    manual = st.session_state.get(session_key, "")
-    if isinstance(manual, str) and manual.strip():
-        return "✅ manual"
-    try:
-        if st.secrets[secret_name]:
-            return "✅ secret"
-    except Exception:
-        pass
-    if os.environ.get(secret_name, ""):
-        return "✅ env"
-    return "❌"
-
-with st.sidebar:
-    st.markdown("---")
-    st.caption(
-        f"🔑 OR: {_key_source('or_manual_input','OPENROUTER_API_KEY')}  "
-        f"Gem: {_key_source('gem_manual_input','GEMINI_API_KEY')}  "
-        f"Groq: {_key_source('groq_manual_input','GROQ_API_KEY')}"
-    )
-
 # ============================================================
 # LOAD MODEL & RAG
 # ============================================================