lesson css try

phase/Student_view/lesson.py

@@ -196,32 +196,6 @@ def _fetch_topic_from_backend(level: str, module_id: int, topic_idx: int) -> Tup
 
     return ui_title, content
 
-def _extract_takeaways(text: str, max_items: int = 5) -> List[str]:
-    """Heuristic key-takeaway extractor from raw lesson text."""
-    if not text:
-        return []
-
-    # Prefer explicit sections
-    m = re.search(r"(?mi)^\s*(Key\s*Takeaways?|Summary)\s*[:\n]+(.*)$", text, re.DOTALL)
-    if m:
-        body = m.group(2)
-        lines = [ln.strip(" •-*–\t") for ln in body.splitlines() if ln.strip()]
-        items = [ln for ln in lines if len(ln) > 3][:max_items]
-        if items:
-            return items
-
-    # Otherwise, bullet-ish lines
-    bullets = [
-        ln.strip(" •-*–\t")
-        for ln in text.splitlines()
-        if ln.strip().startswith(("-", "•", "*", "–")) and len(ln.strip()) > 3
-    ]
-    if bullets:
-        return bullets[:max_items]
-
-    # Fallback: first few sentences
-    sents = re.split(r"(?<=[.!?])\s+", text.strip())
-    return [s for s in sents if len(s) > 20][:min(max_items, 3)]
 
 
 def _fallback_text(title: str, module_id: int, topic_ordinal: int) -> str:
@@ -473,35 +447,9 @@ def _render_lesson():
         color: #374151;
         margin-bottom: 2rem;
     }
-    .takeaways-section {
-        background: #f9fafb;
-        border: 1px solid #e5e7eb;
-        border-radius: 8px;
-        padding: 1.5rem;
-        margin-top: 2rem;
-    }
-    .takeaways-header {
-        display: flex;
-        align-items: center;
-        gap: 0.5rem;
-        font-size: 1.125rem;
-        font-weight: 600;
-        color: #1f2937;
-        margin-bottom: 1rem;
-    }
-    .takeaway-item {
-        display: flex;
-        align-items: flex-start;
-        gap: 0.75rem;
-        margin-bottom: 0.75rem;
-        font-size: 0.95rem;
-        color: #374151;
-    }
-    .takeaway-check {
-        color: #10b981;
-        font-size: 1.1rem;
-        margin-top: 0.1rem;
-    }
+  
+   
+
     .sidebar-card {
         background: white;
         border: 1px solid #e5e7eb;
@@ -587,39 +535,6 @@ def _render_lesson():
         </div>
         """, unsafe_allow_html=True)
 
-        # Key Takeaways
-    if t_text:
-        takeaways = _extract_takeaways(t_text)
-    if takeaways:
-        takeaways_html = """
-        <div class="sidebar-card">
-            <div class="takeaways-section" style="min-height: 150px;">
-                <div class="takeaways-header">
-                    <span style="color: #10b981;">●</span>
-                    <span>Key Takeaways</span>
-                </div>
-        """
-
-        for takeaway in takeaways:
-            takeaways_html += f"""
-                <div class="takeaway-item">
-                    <span class="takeaway-check">✓</span>
-                    <span>{takeaway}</span>
-                </div>
-            """
-
-        takeaways_html += """
-            </div>
-        </div>
-        """
-
-        st.markdown(takeaways_html, unsafe_allow_html=True)
-
-
-
-            # Close both divs
-        st.markdown("</div></div>", unsafe_allow_html=True)
-
 
         # Navigation Buttons OUTSIDE lesson card
         st.markdown('<div class="nav-buttons">', unsafe_allow_html=True)