{{ form.hidden_tag() }} {% if hide_upload_btn %} Image comparision Back {% else %} Upload Image {{ form.picture(class="form-control-file", id="imgInp") }} {% if form.picture.errors %} {% for error in form.picture.errors %} {{ error }} {% endfor %} {% endif %} Crop Image {% endif %} {% if image_file%} {% endif %} {% if hide_upload_btn %} {% if error_msg %} {{error_msg}} {% else %} {{max_result}} {% for (tyre,val) in dict_tyre.items() %} {{ tyre }} {{ dict_tyre[tyre][0] }}% matched {% endfor %} {% endif %} {% else %} {{ form.submit(class="btn btn-outline-info") }} {% endif %}