A lot works!

templates/adm/uploadfile.html

@@ -0,0 +1,21 @@
+{% extends 'adm/layout.html' %}
+{% block main %}
+    <main class="container">
+        <h1>Upload new Photo</h1>
+        <form class="" method=post enctype=multipart/form-data>
+            <div class="form-group">
+                <label for=password>Password</label>
+                <input class="form-control" id=password type=password name=password>
+            </div>
+            <div class="form-group">
+                <div class="custom-file">
+                    <input type="file" class="custom-file-input" id="file" name="file">
+                    <label class="custom-file-label" for="file">Choose file</label>
+                </div>
+            </div>
+            <div class="form-group">
+                <input class="btn btn-primary form-control" type=submit value=Upload>
+            </div>
+        </form>
+    </main>
+{% endblock %}