Update app.py

app.py

@@ -244,7 +244,8 @@ elif menu == "Graph":
     if st.session_state.history:
         history_data = []
         for record in st.session_state.history:
-            date = record['Date']
+            # Extract only the date part (YYYY-MM-DD) for display
+            date = record['Date'].split("_")[0]  # Use only the YYYY-MM-DD portion of the date
             for index, row in record['Summary'].iterrows():
                 for drink in row['Drinks'].split(', '):
                     history_data.append({'Date': date, 'Item': drink, 'Type': 'Drink'})
@@ -271,4 +272,4 @@ elif menu == "Graph":
         # Display the plot
         st.pyplot(plt.gcf())
     else:
-        st.write("No historical data available to plot.")
+        st.write("No historical data available to plot.")