Try fix blank box #7

app.py

@@ -43,41 +43,38 @@ st.markdown(
 )
 
 # Define the placeholder globally (outside columns)
-if('conversation' not in st.session_state):
+with st.form("my_form"):
     placeholder = st.empty()
     placeholder.markdown(f'<div class="scrollable-div"><p>Welcome! I am your Adrega AI assistant</p></div>', unsafe_allow_html=True)
 
-def handle_submit():
-    user_input = st.session_state.user_input
-
-    if user_input:
-        messages = [
-            {"role": "system", "content": f"Context: {context}"},
-            {"role": "user", "content": user_input}
-        ]
-
-        response = client.chat.completions.create(
-            model="Qwen/Qwen2.5-72B-Instruct",
-            messages=messages,
-            max_tokens=1000,
-            stream=True
-        )
-
-        answer = ""
-        
-        for chunk in response:
-            answer += chunk['choices'][0]['delta']['content']
-            placeholder.markdown(f'<div class="scrollable-div"><p>{answer}</p></div>', unsafe_allow_html=True)
-
-        st.session_state.conversation = f"<p>{answer}</p>";
-        placeholder.markdown(f'<div class="scrollable-div">{st.session_state.conversation}</div>', unsafe_allow_html=True)
-    #else:
-        #st.session_state.conversation(f"<p><strong>Adrega AI:</strong>: Please enter a question.")
-
-st.text_input('Ask me a question', key='user_input', on_change=handle_submit)
-
-if st.button("Ask"):
-    handle_submit()
-
-#if 'conversation' not in st.session_state:
- #   st.session_state.conversation = ""
+    def handle_submit():
+        user_input = st.session_state.user_input
+    
+        if user_input:
+            messages = [
+                {"role": "system", "content": f"Context: {context}"},
+                {"role": "user", "content": user_input}
+            ]
+    
+            response = client.chat.completions.create(
+                model="Qwen/Qwen2.5-72B-Instruct",
+                messages=messages,
+                max_tokens=1000,
+                stream=True
+            )
+    
+            answer = ""
+            
+            for chunk in response:
+                answer += chunk['choices'][0]['delta']['content']
+                placeholder.markdown(f'<div class="scrollable-div"><p>{answer}</p></div>', unsafe_allow_html=True)
+    
+            st.session_state.conversation = f"<p>{answer}</p>";
+            placeholder.markdown(f'<div class="scrollable-div">{st.session_state.conversation}</div>', unsafe_allow_html=True)
+        #else:
+            #st.session_state.conversation(f"<p><strong>Adrega AI:</strong>: Please enter a question.")
+    
+    st.text_input('Ask me a question', key='user_input', on_change=handle_submit)
+    
+    if st.button("Ask"):
+        handle_submit()