correct email address selection

app.py

@@ -1,13 +1,14 @@
 import streamlit as st
 import os
-from clients import CompanySpecificClient, UserSpecificClient,hooks,RengagmentEmail,display_analytics
+from clients import CompanySpecificClient, UserSpecificClient, hooks, RengagmentEmail, display_analytics
 
-st.set_page_config(page_title="SalesIntel",layout="wide")
+st.set_page_config(page_title="SalesIntel", layout="wide")
 st.html("styles.html")
 endpoint = os.getenv('blog_lead_endpoint')
 st.html('<h1 class="title"> SalesIntel </h1>')
 st.html('<h4 class="hero-subtitle"> Your AI Sales Companions for Success</h4>')
 email_options = [
+    "",  # Invalid selection
     "[email protected]",
     "[email protected]",
     "[email protected]",
@@ -19,6 +20,7 @@ email_options = [
     "[email protected]",
 ]
 email_address = st.selectbox("**Introduce yourself to us**", email_options)
+
 def main():
     # First container for Hook2Lead
     cols = st.columns(2)
@@ -26,38 +28,52 @@ def main():
     with cols[0]:
         with st.container(border=True):
             st.html('<h3><span>Re-engagement Campaigns</span></h3>')
-            cols_internal=st.columns(2)
+            cols_internal = st.columns(2)
             with cols_internal[0]:
                 if st.button("Hook2lead", help="The tool will match it with the leads. You can bring your hooks either a blog, AI announcement, or trend"):
-                    hook_dialog(email_address)
+                    if email_address:
+                        hook_dialog(email_address)
+                    else:
+                        st.warning("Please select a valid email address to proceed.")
             with cols_internal[1]:
                 if st.button("let the AI hooks", help="The AI will summarize the conversation and action points for you and write an email to explore new use cases. You can bring old conversations with previous leads"):
-                    rengage_lead()                
+                    if email_address:
+                        rengage_lead()
+                    else:
+                        st.warning("Please select a valid email address to proceed.")
     with cols[1]:
         with st.container(border=True):
-            st.html('<h3><span>Cold Campaigns</span></h3>')   
+            st.html('<h3><span>Cold Campaigns</span></h3>')
             cols = st.columns(2)
             with cols[0]:
                 if st.button("Tailored for companies", help="Generate cold emails based on company offerings and Omdena's services"):
-                    cold_organization_dialog()
+                    if email_address:
+                        cold_organization_dialog()
+                    else:
+                        st.warning("Please select a valid email address to proceed.")
             with cols[1]:
                 if st.button("Tailored for executives", help="Generate cold emails based on executive achievements"):
-                    cold_executive_dialog()
+                    if email_address:
+                        cold_executive_dialog()
+                    else:
+                        st.warning("Please select a valid email address to proceed.")
 
 @st.dialog("Bring your hook , and we will match it with the leads", width="large")
 def hook_dialog(email_address):
     hooks(email_address)
+
 @st.dialog("personalized cold emails for company offerings", width="large")
 def cold_organization_dialog():
     CompanySpecificClient(email_address)
 
 @st.dialog("personalized cold emails for executive achievements", width="large")
 def cold_executive_dialog():
-    UserSpecificClient(email_address)    
+    UserSpecificClient(email_address)
 
 @st.dialog("Tailored emails for re-engaging leads", width="large")
 def rengage_lead():
-    RengagmentEmail(email_address)    
+    RengagmentEmail(email_address)
+
 if __name__ == "__main__":
     logo_url = "https://i.imgur.com/WYnv26e.jpeg"  # Replace this with your image's direct URL
     st.markdown(
@@ -66,6 +82,6 @@ if __name__ == "__main__":
         """,
         unsafe_allow_html=True,
     )
-    
+
     main()
     display_analytics()