Update app.py

app.py

@@ -239,7 +239,7 @@ HTML_TEMPLATE = """
             -webkit-overflow-scrolling: touch; overscroll-behavior-y: contain; min-height: 0; 
         }
         
-        /* --- LOCKED INTRO TEXT --- */
+        /* --- LOCKED INTRO TEXT (UNCHANGED) --- */
         #intro-container {
             position: absolute;
             top: 140px; 
@@ -293,7 +293,9 @@ HTML_TEMPLATE = """
             padding-top: 150px; 
             transition: opacity 0.5s ease; opacity: 1; pointer-events: auto;
         }
-        .overlay.hidden { opacity: 0; pointer-events: none; }
+        
+        /* Force hidden to be actually hidden */
+        .overlay.hidden { display: none !important; opacity: 0; pointer-events: none; }
         
         .login-box { 
             width: 90%; max-width: 350px; text-align: center; 
@@ -364,7 +366,7 @@ HTML_TEMPLATE = """
         <header>
             <div class="menu-btn" onclick="toggleSidebar()"><i class="fas fa-bars"></i></div>
             <span class="app-title">Student's AI</span>
-            <div class="settings-icon" onclick="openSettings()"><i class="fas fa-cog"></i></div>
+            <div style="width:40px;" class="settings-icon" onclick="openSettings()"><i class="fas fa-cog"></i></div>
         </header>
 
         <div id="chat-box"></div>
@@ -409,15 +411,18 @@ HTML_TEMPLATE = """
                 
                 if (storedUser) { 
                     currentUser = storedUser; 
-                    document.getElementById("login-overlay").classList.add('hidden'); 
+                    // Hide Login
+                    const loginOverlay = document.getElementById("login-overlay");
+                    loginOverlay.classList.add('hidden');
                     
                     if (storedContext) {
                         userContext = storedContext;
                         document.getElementById("selection-overlay").classList.add('hidden');
                         showApp(); 
                     } else {
-                        // User exists but context missing (New Feature)
-                        document.getElementById("selection-overlay").classList.remove('hidden');
+                        // Show Selection
+                        const selOverlay = document.getElementById("selection-overlay");
+                        selOverlay.classList.remove('hidden');
                         updateEduOptions();
                     }
                 }
@@ -430,9 +435,15 @@ HTML_TEMPLATE = """
             if(name) { 
                 try { localStorage.setItem("student_ai_user", name); } catch(e){}
                 currentUser = name; 
-                // Hide Login -> Show Selection
-                document.getElementById("login-overlay").classList.add('hidden');
-                document.getElementById("selection-overlay").classList.remove('hidden');
+                
+                // 1. Force Hide Login
+                const loginOverlay = document.getElementById("login-overlay");
+                loginOverlay.classList.add('hidden');
+                
+                // 2. Force Show Selection
+                const selOverlay = document.getElementById("selection-overlay");
+                selOverlay.classList.remove('hidden'); // Remove hidden class
+                
                 updateEduOptions();
             } else {
                 input.style.border = "1px solid red"; 
@@ -464,7 +475,6 @@ HTML_TEMPLATE = """
             const year = document.getElementById('edu-year').value;
             const subject = document.getElementById('edu-subject').value;
             
-            // Save Context
             userContext = `${level}, ${year}, ${subject}`;
             try { localStorage.setItem("student_ai_context", userContext); } catch(e){}
             
@@ -481,7 +491,7 @@ HTML_TEMPLATE = """
                 localStorage.removeItem("student_ai_user"); 
                 localStorage.removeItem("student_ai_context");
             } catch(e){}
-            location.reload(); // Simple reload to reset
+            location.reload(); 
         }
         
         function showApp() {
@@ -580,7 +590,7 @@ HTML_TEMPLATE = """
                         file_text: fileText, 
                         username: currentUser, 
                         chat_id: currentChatId,
-                        user_context: userContext  // SENDING CONTEXT TO BACKEND
+                        user_context: userContext 
                     })
                 });
                 const data = await res.json();
@@ -812,14 +822,13 @@ def chat():
     u, cid, msg = d.get("username"), d.get("chat_id"), d.get("message")
     img_data = d.get("image")
     file_text = d.get("file_text")
-    user_context = d.get("user_context", "") # Capture User Context
+    user_context = d.get("user_context", "") 
 
     if u not in user_db: user_db[u] = {}
     if cid not in user_db[u]: user_db[u][cid] = {"messages": []}
 
     user_db[u][cid]["messages"].append({"role": "user", "content": msg})
     
-    # PASS USER CONTEXT TO GENERATION FUNCTION
     reply = generate_with_retry(msg, img_data, file_text, user_db[u][cid]["messages"][:-1], user_context)
     
     user_db[u][cid]["messages"].append({"role": "model", "content": reply})
@@ -832,30 +841,6 @@ def chat():
     save_db(user_db)
     return jsonify({"response": reply, "new_title": new_title})
 
-@app.route('/manifest.json')
-def manifest():
-    data = {
-        "name": "Student's AI",
-        "short_name": "StudentAI",
-        "start_url": "/",
-        "display": "standalone",
-        "orientation": "portrait",
-        "background_color": "#09090b",
-        "theme_color": "#09090b",
-        "icons": [
-            {
-                "src": "https://cdn-icons-png.flaticon.com/512/4712/4712035.png", 
-                "sizes": "192x192",
-                "type": "image/png"
-            },
-            {
-                "src": "https://cdn-icons-png.flaticon.com/512/4712/4712035.png",
-                "sizes": "512x512",
-                "type": "image/png"
-            }
-        ]
-    }
-    return Response(json.dumps(data), mimetype='application/json')
-
 if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=7860)
+    app.run(host='0.0.0.0', port=7860)
+