Update app.py

//LOG_ 111324_b
Fixing errors (I hope)
//endlog
/commit

app.py

@@ -13,7 +13,7 @@ class WheelOfNames:
     def upload_file(self):
         uploaded_file = st.file_uploader("Upload a text file containing names", type=["txt"])
         if uploaded_file:
-            self.names.extend([line.strip() for line in uploaded_file])
+            self.names.extend([line.decode().strip() for line in uploaded_file])
             st.session_state.name_list_text = "\n".join(self.names)
 
     def save_file(self):
@@ -29,6 +29,7 @@ class WheelOfNames:
     def clear_names(self):
         self.names = []
         st.session_state.name_list_text = ""
+        st.session_state.groups_text = ""
 
     def sort_into_groups(self):
         group_size = st.session_state.group_size_var
@@ -65,6 +66,15 @@ class WheelOfNames:
 def main():
     st.title("Wheel of Names")
 
+    if 'name_list_text' not in st.session_state:
+        st.session_state.name_list_text = ""
+    if 'groups_text' not in st.session_state:
+        st.session_state.groups_text = ""
+    if 'result_label' not in st.session_state:
+        st.session_state.result_label = ""
+    if 'group_size_var' not in st.session_state:
+        st.session_state.group_size_var = "2"
+
     wheel = WheelOfNames()
 
     with st.sidebar:
@@ -79,24 +89,24 @@ def main():
             wheel.clear_names()
 
     st.subheader("Current Names")
-    st.text_area("Names List", value=st.session_state.get("name_list_text", ""), height=100)
+    st.text_area("Names List", value=st.session_state.name_list_text, height=100)
 
     st.subheader("Group Size")
-    group_size_var = st.number_input("Enter group size", min_value=1, value=2)
+    group_size_var = st.number_input("Enter group size", min_value=1, value=int(st.session_state.group_size_var))
     st.session_state.group_size_var = str(group_size_var)
 
     if st.button("Sort into Groups"):
         wheel.sort_into_groups()
 
     st.subheader("Groups")
-    st.text_area("Groups List", value=st.session_state.get("groups_text", ""), height=150)
+    st.text_area("Groups List", value=st.session_state.groups_text, height=150)
 
     st.subheader("Spin the Wheel")
     if st.button("Spin"):
         wheel.spin_wheel()
 
     st.subheader("Result")
-    st.markdown(f"<h1 style='text-align: center;'>{st.session_state.get('result_label', '')}</h1>", unsafe_allow_html=True)
+    st.markdown(f"<h1 style='text-align: center;'>{st.session_state.result_label}</h1>", unsafe_allow_html=True)
 
 if __name__ == "__main__":
     main()