Add debug info for API key access

src/minimal_test.py

@@ -6,16 +6,41 @@ st.set_page_config(page_title="Claude Test", layout="wide")
 
 st.title("Claude API Test")
 
-# Get API key directly from environment
-api_key = os.getenv('ANTHROPIC_API_KEY')
+# Debug: Show all environment variables (excluding the actual values)
+st.write("Available environment variables:", [k for k in os.environ.keys()])
+
+# Try multiple ways to get the API key
+api_key = None
+
+# Try direct environment variable
+if 'ANTHROPIC_API_KEY' in os.environ:
+    api_key = os.environ['ANTHROPIC_API_KEY']
+    st.success("Found API key in os.environ['ANTHROPIC_API_KEY']")
+
+# Try getenv
+if not api_key:
+    api_key = os.getenv('ANTHROPIC_API_KEY')
+    if api_key:
+        st.success("Found API key using os.getenv()")
+
+# Try Streamlit secrets
+if not api_key and hasattr(st, 'secrets') and 'ANTHROPIC_API_KEY' in st.secrets:
+    api_key = st.secrets['ANTHROPIC_API_KEY']
+    st.success("Found API key in Streamlit secrets")
 
 if not api_key:
-    st.error("No API key found. Please set ANTHROPIC_API_KEY in your environment variables.")
+    st.error("""
+    ⚠️ No API key found. Please make sure:
+    1. You've added the secret in Hugging Face Space settings
+    2. The secret is named exactly 'ANTHROPIC_API_KEY'
+    3. The Space has been rebuilt after adding the secret
+    """)
     st.stop()
 
 try:
     # Initialize Claude client
     client = Anthropic(api_key=api_key)
+    st.success("✅ Successfully initialized Anthropic client")
     
     # Simple chat interface
     if "messages" not in st.session_state: