Update app.py

app.py

@@ -21,34 +21,4 @@ num_activities = st.number_input("Number of Activities (5-20):", min_value=5, ma
 
 activities = []
 for i in range(num_activities):
-    col1, col2 = st.columns(2)
-    with col1:
-        activity_name = st.text_input(f"Activity {i+1} Name:", key=f"name_{i}")
-    with col2:
-        activity_duration = st.number_input(f"Activity {i+1} Duration (weeks):", min_value=1, key=f"duration_{i}")
-    activities.append({"Task": activity_name, "Duration": activity_duration})
-
-if st.button("Create Gantt Chart"):
-    if not project_name:
-        st.error("Please enter a project name.")
-    elif any(not activity["Task"] for activity in activities):
-        st.error("Please enter names for all activities.")
-    else:
-        df = pd.DataFrame(activities)
-        df['Start'] = pd.to_datetime(start_date)
-        df['Finish'] = df['Start']
-        for i in range(len(df)):
-            if i > 0:
-                df.loc[i, 'Start'] = df.loc[i-1, 'Finish']
-            df.loc[i, 'Finish'] = df.loc[i, 'Start'] + pd.to_timedelta(df.loc[i, 'Duration'] * 7, unit='D')
-
-        df['Start_str'] = df['Start'].dt.strftime('%Y-%m-%d')
-        df['Finish_str'] = df['Finish'].dt.strftime('%Y-%m-%d')
-        df['Start_week'] = df['Start'].dt.to_period('W-SUN').dt.start_time.dt.strftime('%Y-%m-%d')
-        df['Finish_week'] = df['Finish'].dt.to_period('W-SUN').dt.end_time.dt.strftime('%Y-%m-%d')
-
-        project_end_date = df['Finish'].max().strftime('%Y-%m-%d')  # Calculate project end date
-        st.write(f"Project End Date: {project_end_date}")  # Display project end date
-
-        data = []
-        for index, row in
+    col1, col2 = st.columns(2)