Remove some useless loading animations

app/static/js/nopaque.analyse_corpus.js

@@ -111,14 +111,11 @@ function showMatchContext(response) {
   let partElement
   let token;
   let tokenElement;
+  let tokenElements;
   console.log("###### match_context ######");
   console.log("Incoming data:", contextData);
   expertModeSwitchElement = document.getElementById("display-options-form-expert_mode");
   contextResultsElement = document.getElementById("context-results");
-  contextModalLoading = document.getElementById("context-modal-loading");
-  contextModalLoading.classList.add("hide");
-  contextModalReady = document.getElementById("context-modal-ready");
-  contextModalReady.classList.remove("hide");
 
   if (contextData.cpos_ranges == true) {
     // python range like function from MDN https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/from#Sequence_generator_(range)
@@ -149,7 +146,7 @@ function showMatchContext(response) {
     contextResultsElement.append(partElement);
   }
   if (expertModeSwitchElement.checked) {
-    let tokenElements = partElement.getElementsByClassName("token");
+    tokenElements = partElement.getElementsByClassName("token");
     expertModeOn(tokenElements, contextData);
   }
 }

app/templates/corpora/analyse_corpus.html.j2

@@ -199,12 +199,7 @@
 <div id="context-modal" class="modal modal-fixed-footer">
   <div class="modal-content">
     <h4>Match context and information</h4>
-    <div id="context-modal-loading">
-      <div class="progress">
-        <div class="indeterminate"></div>
-      </div>
-    </div>
-    <div id="context-modal-ready" class="hide">
+    <div>
       <div id="context-results"></div>
     </div>
   </div>