st

app.py

@@ -78,18 +78,24 @@ st.title("🔍 リポジトリ解析・質問システム")
 # サイドバーでモデル選択
 with st.sidebar:
     available_models = []
+    # デバッグ表示
+    st.write("Checking API keys...")
+    st.write(f"Anthropic API key present: {bool(st.session_state.llm_service.settings.anthropic_api_key)}")
+    
     if st.session_state.llm_service.settings.anthropic_api_key:
         available_models.append("Claude")
     if st.session_state.llm_service.settings.openai_api_key:
         available_models.append("OpenAI")
 
+    st.write(f"Available models: {available_models}")
+
     if available_models:
         model = st.radio(
             "使用するモデル",
             available_models,
             key="model_selection"
         )
-    st.session_state.llm_service.switch_model(model.lower())
+        st.session_state.llm_service.switch_model(model.lower())
 
     st.divider()
     st.subheader("📌 使い方")

config/llm_settings.py

@@ -4,16 +4,25 @@ from dotenv import load_dotenv
 class LLMSettings:
     def __init__(self):
         load_dotenv()
+        # デバッグ用に表示
+        print("ANTHROPIC_API_KEY:", bool(os.getenv("ANTHROPIC_API_KEY")))
+        
         self.anthropic_api_key = os.getenv("ANTHROPIC_API_KEY")
         self.openai_api_key = os.getenv("OPENAI_API_KEY")
         self.default_llm = "claude"
+        
+        # 利用可能なモデルを確認
+        available = []
+        if self.anthropic_api_key:
+            available.append("claude")
+        if self.openai_api_key:
+            available.append("openai")
+        print("Available models:", available)
     
     def get_available_models(self):
-        available_models = []
+        models = []
         if self.anthropic_api_key:
-            available_models.append("claude")
+            models.append("claude")
         if self.openai_api_key:
-            available_models.append("openai")
-        if not available_models:
-            raise ValueError("APIキーが設定されていません")
-        return available_models
+            models.append("openai")
+        return models