find_users_by_email view calls API and feeds results to template

Template then displays the results.

Page displays a message if no results found

app/main/views/find_users.py

@@ -1,16 +1,22 @@
 from flask import abort, render_template, request, url_for
 from flask_login import login_required
 
+from app import user_api_client
 from app.main import main
 from app.utils import user_is_platform_admin
 from app.main.forms import SearchUsersForm
 
 
-@main.route("/find-users-by-email", methods=['GET'])
+@main.route("/find-users-by-email", methods=['GET', 'POST'])
 @login_required
 @user_is_platform_admin
 def find_users_by_email():
+    form = SearchUsersForm()
+    users_found = None
+    if form.validate_on_submit():
+        users_found = user_api_client.find_users_by_full_or_partial_email(form.search.data)['data']
     return render_template(
         'views/find-users/find-users-by-email.html',
-        form=SearchUsersForm(),
+        form=form,
+        users_found=users_found
     )