Update app.py

app.py

@@ -30,7 +30,7 @@ if uploaded_file is not None:
     df1
     sdf = SmartDataframe(df1)
 bild = st.empty()  
-c = st.container()
+c = st.container(border=True)
 c.subheader("Datenanalyse & Datenvisualisierung")
 #with placeholder.container():
     #st.write("This is one element")
@@ -51,7 +51,7 @@ if st.button("Generate"):
                 bild.empty()
                 c.write(sdf.chat(prompt)) 
                 if os.path.isfile('./exports/charts/temp_chart.png'):
-                    st.iframe(st.image('./exports/charts/temp_chart.png',caption=None))
+                    bild.write(st.iframe(st.image('./exports/charts/temp_chart.png',caption=None)))
                 #st.write(sdf.chat(prompt))            
                 bar.progress(100)