Update app.py

app.py

@@ -62,7 +62,7 @@ def get_vocabulary_suggestions() -> List[str]:
         recent_story = '\n'.join([entry['content'] for entry in st.session_state.story[-3:]] if st.session_state.story else "Story just started")
         
         response = client.chat.completions.create(
-            model="gpt-3.5-turbo",
+            model="gpt-4o-mini",
             messages=[
                 {"role": "system", "content": f"""You are a creative writing tutor for {st.session_state.level} English learners.
                 Based on the story context, suggest 5 varied words that could be used next:
@@ -116,26 +116,55 @@ def get_creative_prompt() -> str:
         st.error(f"Error generating creative prompt: {str(e)}")
         return "What happens next in your story?"
 
-def provide_feedback(text: str, level: str) -> str:
-    """Provide concise, constructive feedback on the user's writing."""
+def provide_feedback(text: str, level: str) -> Dict[str, str]:
+    """Provide educational feedback with grammar explanation and encouragement."""
     try:
         response = client.chat.completions.create(
-            model="gpt-3.5-turbo",
+            model="gpt-4o-mini",
             messages=[
-                {"role": "system", "content": f"""You are an encouraging English teacher for {level} students. 
-                Provide very brief feedback (max 15 words) focusing on ONE specific aspect:
-                - Either praise a good point OR
-                - Suggest one small improvement
-                Keep it short and friendly."""},
-                {"role": "user", "content": f"Give brief feedback on: {text}"}
+                {"role": "system", "content": f"""You are a friendly English teacher for {level} students of all ages.
+                Provide feedback in this format:
+                1. One specific grammar or vocabulary point to learn
+                2. The correct way to use it
+                3. A simple, encouraging emoji
+                
+                Keep each point very short and child-friendly.
+                Use simple explanations that a young learner can understand.
+                Always stay positive and encouraging.
+                
+                Example:
+                "🌟 We use 'are' with plural nouns.
+                Instead of 'there is dogs', say 'there are dogs'!"
+                
+                Or:
+                "🎯 Remember: Past tense of 'run' is 'ran'.
+                'The dog ran to the park' ✨"
+                """},
+                {"role": "user", "content": f"Review this sentence and provide learning feedback: {text}"}
             ],
-            max_tokens=30,
-            temperature=0.6
+            max_tokens=100,
+            temperature=0.7
         )
         return response.choices[0].message.content
     except Exception as e:
         st.error(f"Error generating feedback: {str(e)}")
-        return "Good effort! Keep writing!"
+        return "🌟 Good try! Keep practicing!"
+
+# In the main UI section, update how feedback is displayed:
+    if st.session_state.feedback:
+        st.markdown("### Learning Tips")
+        feedback_container = st.container()
+        with feedback_container:
+            st.markdown(f"""
+                <div style='background-color: #f0f2f6; 
+                           padding: 10px; 
+                           border-radius: 8px; 
+                           border-left: 4px solid #4CAF50;
+                           margin: 5px 0;'>
+                    {st.session_state.feedback}
+                </div>
+            """, unsafe_allow_html=True)
+
 
 def update_achievements(text: str):
     """Update user achievements based on their writing."""