Update app.py

app.py

@@ -1,18 +1,37 @@
 import streamlit as st
+import os
+import json
 
-@st.cache(suppress_st_warning=True,allow_output_mutation=True, ttl=86400)  # 86400 seconds = 1 day
-#@st.cache_data(ttl=86400)  # 86400 seconds = 1 day
-#@st.cache(suppress_st_warning=True, ttl=86400)
-#@st.cache_data(experimental_allow_widgets=True)  # 👈 Set the parameter
-def cache_user_data():
-    return {'email': '', 'phone': '', 'password': ''}
+def save_user_data(email, data):
+    """Save user data to a file named after the user's email."""
+    with open(f"{email}.txt", "w") as file:
+        file.write(json.dumps(data))
+
+def load_user_data(email):
+    """Load user data from a file named after the user's email."""
+    try:
+        with open(f"{email}.txt", "r") as file:
+            return json.loads(file.read())
+    except FileNotFoundError:
+        return {'email': '', 'phone': '', 'password': ''}
+
+def list_saved_users():
+    """List all files (users) with saved states."""
+    return [f[:-4] for f in os.listdir() if f.endswith('.txt')]
 
-#@st.cache_data(experimental_allow_widgets=True)  # 👈 Set the parameter
 def main():
-    st.title('User Data Caching Example')
+    st.title('User Data Management')
 
-    # Retrieve or initialize cached data
-    cached_data = cache_user_data()
+    # Sidebar for selecting a user file
+    st.sidebar.title("Saved Users")
+    saved_users = list_saved_users()
+    selected_user = st.sidebar.selectbox("Select a user", options=saved_users)
+
+    # Load data for the selected user
+    if selected_user:
+        cached_data = load_user_data(selected_user)
+    else:
+        cached_data = {'email': '', 'phone': '', 'password': ''}
 
     # Input fields with emojis
     new_email = st.text_input("📧 Email Address", value=cached_data['email'])
@@ -25,16 +44,21 @@ def main():
     else:
         new_password = st.text_input("🔑 Password", value=cached_data['password'], type='password')
 
-    # Update cache if data changes
+    # Update and save data if changes are made
     if new_email != cached_data['email'] or new_phone != cached_data['phone'] or new_password != cached_data['password']:
-        cached_data['email'] = new_email
-        cached_data['phone'] = new_phone
-        cached_data['password'] = new_password
-        st.success("Data updated and cached!")
+        cached_data = {'email': new_email, 'phone': new_phone, 'password': new_password}
+        save_user_data(new_email, cached_data)
+        st.success("Data updated and saved!")
 
-    st.write("Cached Data:")
+    st.write("Current Data:")
     st.json(cached_data)
 
-# Run the app
-if __name__ == "__main__":
-    main()
+# Password Reset Simulation
+if st.sidebar.button("Reset Password"):
+    reset_email = st.sidebar.text_input("Enter email for password reset")
+    if reset_email in saved_users:
+        reset_data = load_user_data(reset_email)
+        reset_data['password'] = 'new_password'  # Reset password
+        save_user_data(reset_email, reset_data)
+        st.sidebar.success(f"Password reset for {reset_email}")
+