Added spinner for generation wait period

app.py

@@ -169,9 +169,10 @@ def main():
                 elif company == "":
                     st.error("Please enter a company name")
                 else:
-                    cover_letter = get_cover_letter(title, company, more_info, "resume.pdf")
-                    container_three.markdown("---")
-                    container_three.markdown("### Cover Letter:")
-                    container_three.write(cover_letter)
+                    with st.spinner('Generating...'):
+                        cover_letter = get_cover_letter(title, company, more_info, "resume.pdf")
+                        container_three.markdown("---")
+                        container_three.markdown("### Cover Letter:")
+                        container_three.write(cover_letter)
 
 main()