Update app.py

app.py

@@ -432,15 +432,16 @@ Example: "Here's the setup: [IMAGE: double slit experiment diagram]"
 
 ## **PART 6: SIDEBAR CONFIGURATION**
 # Sidebar Configuration
+# Sidebar Configuration - SIMPLIFIED
 with st.sidebar:
     # Header with Feynman image
     col1, col2 = st.columns([1, 3])
     with col1:
         st.image("https://upload.wikimedia.org/wikipedia/en/4/42/Richard_Feynman_Nobel.jpg", 
-                use_container_width=True)
+                width=80)
     with col2:
-        st.markdown("### ⚛️ H2 Physics Tutor")
-        st.caption("Richard Feynman")
+        st.markdown("### ⚛️ H2 Physics")
+        st.caption("Richard Feynman Tutor")
     
     st.divider()
     
@@ -470,135 +471,7 @@ with st.sidebar:
     
     st.divider()
     
-    # API Configuration
-    st.header("🔑 API Configuration")
-    
-    # Groq API Key
-    api_key = None
-    if "GROQ_API_KEY" in os.environ:
-        api_key = os.environ["GROQ_API_KEY"]
-        st.success("✓ API Key loaded from environment")
-    elif "GROQ_API_KEY" in st.secrets:
-        api_key = st.secrets["GROQ_API_KEY"]
-        st.success("✓ API Key loaded from secrets")
-    else:
-        api_key = st.text_input(
-            "Groq API Key", 
-            type="password",
-            help="Get your free API key from console.groq.com",
-            placeholder="gsk_xxxxxxxxxxxxxxxxxxxxxxxx"
-        )
-    
-    # API Key Info - SIMPLIFIED VERSION WITHOUT EMOJI
-    st.info(
-        "**FREE TIER AVAILABLE!**\n\n"
-        "**How to get your FREE API key:**\n"
-        "1. Visit [console.groq.com](https://console.groq.com)\n"
-        "2. Sign up with Google/GitHub (free)\n"
-        "3. Go to API Keys\n"
-        "4. Create new key\n"
-        "5. Copy and paste here\n\n"
-        "**Free Tier:** 10,000 requests/month\n"
-        "**Models:** Llama 3.1 8B Instant (fast & free)"
-    )
-
-    # Image Search Status
-    # Image Search Status - FIXED DETECTION
-    st.divider()
-    st.header("🖼️ Image Search")
-    
-    # Debug: Let's see what secrets are actually available
-    google_key_found = False
-    google_cx_found = False
-    
-    # Check in multiple ways
-    try:
-        # Method 1: Check st.secrets directly
-        if hasattr(st, 'secrets'):
-            st.write("**Debug - Checking st.secrets:**")
-            all_secrets = list(st.secrets.keys())
-            st.write(f"Available secrets: {all_secrets}")
-            
-            google_key_found = "GOOGLE_SEARCH_KEY" in st.secrets
-            google_cx_found = "GOOGLE_CX" in st.secrets
-            
-            if google_key_found:
-                key_preview = str(st.secrets["GOOGLE_SEARCH_KEY"])[:10] + "..."
-                st.write(f"✓ GOOGLE_SEARCH_KEY: {key_preview}")
-            else:
-                st.write("✗ GOOGLE_SEARCH_KEY not found")
-                
-            if google_cx_found:
-                cx_preview = str(st.secrets["GOOGLE_CX"])[:10] + "..."
-                st.write(f"✓ GOOGLE_CX: {cx_preview}")
-            else:
-                st.write("✗ GOOGLE_CX not found")
-                
-    except Exception as e:
-        st.write(f"Error checking secrets: {e}")
-    
-    # Also check environment variables
-    env_key = os.environ.get("GOOGLE_SEARCH_KEY")
-    env_cx = os.environ.get("GOOGLE_CX")
-    
-    if env_key:
-        google_key_found = True
-        st.write(f"✓ GOOGLE_SEARCH_KEY found in environment")
-    if env_cx:
-        google_cx_found = True
-        st.write(f"✓ GOOGLE_CX found in environment")
-    
-    # Determine actual status
-    if google_key_found and google_cx_found:
-        st.success("✅ Google Image Search IS CONFIGURED!")
-        st.caption("Your secrets are working. Images come from Google.")
-        
-        # Quick test
-        with st.spinner("Testing connection..."):
-            try:
-                test_url = search_image("physics")
-                if test_url and "http" in str(test_url):
-                    st.success("✓ Google API connection successful!")
-                    st.caption(f"Test result: {test_url[:50]}...")
-                else:
-                    st.warning("⚠️ API returned no image")
-            except Exception as e:
-                st.error(f"❌ API test failed: {str(e)[:100]}")
-    else:
-        st.warning("⚠️ Google Image Search NOT configured")
-        
-        if google_key_found and not google_cx_found:
-            st.error("Missing: GOOGLE_CX (Search Engine ID)")
-        elif not google_key_found and google_cx_found:
-            st.error("Missing: GOOGLE_SEARCH_KEY (API Key)")
-        else:
-            st.error("Missing both: GOOGLE_SEARCH_KEY and GOOGLE_CX")
-        
-        st.info("""
-**Your secrets should be named exactly:**
-- `GOOGLE_SEARCH_KEY` = "AIzaSyB...YourAPIKey"
-- `GOOGLE_CX` = "0123456789abcdef:your-cx-id"
-
-**Not:** `GOOGLE_API_KEY`, `GOOGLE_KEY`, `CX_ID`, etc.
-        """)
-    
-    st.caption("Tip: Ask for diagrams like '[IMAGE: double slit experiment]'")
-    # Quick test button
-    if api_key and st.button("�� Test API Key", use_container_width=True):
-        with st.spinner("Testing connection..."):
-            test_messages = [
-                {"role": "system", "content": "You are a test assistant."},
-                {"role": "user", "content": "Say 'API is working!' if you can hear me."}
-            ]
-            test_response = call_groq_api(api_key, test_messages, max_tokens=50)
-            if "API is working" in test_response or "working" in test_response.lower():
-                st.success("✅ API Key is working!")
-            else:
-                st.error(f"❌ API test failed: {test_response[:100]}")
-    
-    st.divider()
-    
-    # Media Input
+    # Media Input (Kept simple)
     st.header("📤 Upload Content")
     
     visual_content = None
@@ -612,37 +485,21 @@ with st.sidebar:
         try:
             image = Image.open(uploaded_file)
             visual_content = image
-            st.image(image, caption="Uploaded Image", width="auto")
-            st.success("✓ Image loaded successfully")
+            st.image(image, caption="Uploaded Image", width=200)
+            st.success("Image loaded")
         except Exception as e:
-            st.error(f"Error loading image: {e}")
+            st.error(f"Error: {e}")
     
     st.divider()
     
-    # Controls
-    col1, col2 = st.columns(2)
-    with col1:
-        if st.button("🧹 Clear Chat", use_container_width=True):
-            st.session_state.messages = []
-            st.rerun()
-    
-    with col2:
-        if st.button("📋 Export Chat", use_container_width=True):
-            if "messages" in st.session_state:
-                chat_text = "=== H2 Physics Chat History ===\n\n"
-                for msg in st.session_state.messages:
-                    if msg["role"] != "system":
-                        chat_text += f"{msg['role'].upper()}: {msg['content']}\n\n"
-                st.download_button(
-                    "Download Chat",
-                    chat_text,
-                    file_name="physics_chat_history.txt",
-                    mime="text/plain",
-                    use_container_width=True
-                )
+    # Simple Controls
+    if st.button("🧹 Clear Chat History", use_container_width=True):
+        st.session_state.messages = []
+        st.rerun()
     
     st.divider()
-    st.caption("Made with ❤️ for H2 Physics students | Powered by Groq AI")
+    #st.caption("H2 Physics (9478) Syllabus")
+    st.caption("Made with ❤️ for JPJC H2 Physics students | Powered by Groq AI")
 
 # 7 Main Chat Interface
 if "messages" not in st.session_state: