diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..6d2a1e7
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,23 @@
+FROM python:3.9
+RUN echo export PATH=$HOME/.local/bin:$PATH >> ~/.bashrc
+COPY requirements.txt requirements.txt
+RUN apt-get update
+RUN apt-get install -y make
+RUN apt-get install -y texlive-latex-extra
+RUN git clone --recursive https://github.com/andreasvc/disco-dop.git
+RUN cd disco-dop
+RUN pip install --user --no-cache-dir -r requirements.txt 
+WORKDIR /disco-dop/
+RUN pip install sphinx
+RUN mkdir -p _static
+RUN make install
+RUN pip install grapheme
+WORKDIR ~/activedopmeru/
+ENV FLASK_APP=app.py
+ENV FLASK_RUN_HOST=0.0.0.0
+ENV FLASK_ENV=development
+COPY . .
+EXPOSE 5000
+RUN python -m flask initdb
+RUN python -m flask initpriorities
+CMD ["python", "-m", "flask", "run", "--with-threads"]
diff --git a/annotate.db b/annotate.db
new file mode 100644
index 0000000..39fab85
Binary files /dev/null and b/annotate.db differ
diff --git a/app.py b/app.py
index 5d1a735..e667eab 100644
--- a/app.py
+++ b/app.py
@@ -1138,6 +1138,7 @@ def accept():
 	actions = session['actions']
 	actions[TIME] = int(round(time() - actions[TIME]))
 	treestr = None
+	#tags = {}	
 	if 'dec' in request.args:
 		actions[DECTREE] += int(request.args.get('dec', 0))
 	if 'tree' in request.args:
@@ -1293,8 +1294,7 @@ def download_pdf():
 
 	subprocess.run(['pdflatex', '-output-directory', output_dir, os.path.join(output_dir, "file.tex")])
 
-	pdf_path = os.path.join(output_dir, "file.pdf")
-
+	pdf_path = os.path.join(output_dir, "file.pdf")	
 	return send_file(pdf_path, as_attachment=True, attachment_filename='downloaded_file.pdf')
 
 @app.route('/annotate/exportcgeltree')
@@ -1654,4 +1654,4 @@ def strip_cgel_metadata(orig_senttok):
 	treestr = "(ROOT " + cgel_tree.ptb() + ")"
 	treestr = writediscbrackettree(DrawTree(treestr).nodes[0],new_senttok)
 	orig_senttok = new_senttok
-	return(treestr, orig_senttok, tags, orig_tree)
\ No newline at end of file
+	return(treestr, orig_senttok, tags, orig_tree)
diff --git a/newsentsExample.csv.rankings.json b/newsentsExample.csv.rankings.json
new file mode 100644
index 0000000..79d725e
--- /dev/null
+++ b/newsentsExample.csv.rankings.json
@@ -0,0 +1,56 @@
+[
+    [
+        3,
+        3.6736298275241372,
+        "The girl ate pizza with tomatoes",
+        "id4"
+    ],
+    [
+        1,
+        2.702709644336757,
+        "The girl ate the pizza with a fork",
+        "id2"
+    ],
+    [
+        2,
+        2.5013714625137196,
+        "The girl ate the pizza with the tomatoes",
+        "id3"
+    ],
+    [
+        0,
+        1.6475508327726855,
+        "The boy saw the girl under the tree with the telescope in the forest",
+        "id1"
+    ],
+    [
+        7,
+        0.8895849807473573,
+        "The mouse saw the little cat",
+        "id8"
+    ],
+    [
+        4,
+        -0.0,
+        "The cat saw the pizza",
+        "id5"
+    ],
+    [
+        5,
+        -0.0,
+        "The mouse stole the pizza",
+        "id6"
+    ],
+    [
+        6,
+        -0.0,
+        "The cat ate the mouse",
+        "id7"
+    ],
+    [
+        8,
+        -0.0,
+        "The cat ate the dog",
+        "id9"
+    ]
+]
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index e091441..d53b6b1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,3 +3,4 @@ numpy
 scikit-learn
 pylatexenc
 Werkzeug==2.2.2
+Cython==0.29.37
diff --git a/settings.cfg b/settings.cfg
index cca85fd..6839608 100644
--- a/settings.cfg
+++ b/settings.cfg
@@ -1,7 +1,7 @@
 SECRET_KEY=b';boc.xbanuh;qdaoeiq'
 DEBUG = False
 GRAMMAR = 'cgelbank2/'
-SENTENCES = 'ewt-manual.cgelpos'
+SENTENCES = 'newsentsExample.csv'
 LIMIT = 70
 ANNOTATIONHELP = None
 ACCOUNTS = {
diff --git a/templates/annotate.html b/templates/annotate.html
index 8c3ca49..e3c155d 100644
--- a/templates/annotate.html
+++ b/templates/annotate.html
@@ -40,47 +40,48 @@
 		<button id= "reTokenizeButton" onclick="reTokenize()" style="display:none">Re-tokenize</button>
 	</div>
 </form>
-
+{%block script %}
 <script>
-	function makeEditable() {
+	function makeEditable(){
 		event.preventDefault();
-		document.getElementById('editableSent').style.display = "none";
-		document.getElementById('editInput').style.display = "inline";
-		document.getElementById('cancelButton').style.display = "inline";
-		document.getElementById('reTokenizeButton').style.display = "inline";
+		$("#editableSent").hide();
+		$("#editInput").css("display", "inline");
+		$("#cancelButton").css("display", "inline");
+		$("#reTokenizeButton").css("display", "inline");
 	}
 	
-	function cancelEdit() {
+	function cancelEdit(){
 		event.preventDefault();
-		document.getElementById('editableSent').style.display = "inline";
-		document.getElementById('editInput').style.display = "none";
-		document.getElementById('cancelButton').style.display = "none";
-		document.getElementById('reTokenizeButton').style.display = "none";
+		$("#editableSent").css("display", "inline");
+		$("#editInput").hide();
+		$("#cancelButton").hide();
+		$("#reTokenizeButton").hide();
 	}
-	
-	function reTokenize(sentno) {
-		var newtext = document.getElementById('editInput').value;
-		var sentno = document.getElementById('sentno').value;
-		document.getElementById('editableSent').innerText = newtext;
-		document.getElementById('editableSent').style.display = "inline";
-		document.getElementById('editInput').style.display = "none";
-		document.getElementById('cancelButton').style.display = "none";
-		document.getElementById('reTokenizeButton').style.display = "none";
-		fetch('/retokenize', {
+
+	function reTokenize(){
+		var newtext = $("#editInput").val();
+		var sentno = $("#sentno").val();
+		$("#editableSent").text(newtext)
+		$("#editableSent").css("display", "inline");
+		$("#editInput").hide();
+		$("#cancelButton").hide();
+		$("#reTokenizeButton").hide();
+		$.ajax({
 			method: 'POST',
+			url: '/retokenize',
 			headers: {
-				'Content-Type': 'application/json',
+				"Content-Type":'application/json'
 			},
-			body: JSON.stringify({newtext: newtext, sentno: sentno}),
+			data: JSON.stringify({newtext: newtext, sentno: sentno})
+		}).then(data => {
+			console.log('Success', data);
 		})
-		.then(response => response.json())
-		.then(data => console.log('Success:', data))
 		.catch((error) => {
 			console.error('Error:', error);
 		});
-		}
+	}
 </script>
-
+{% endblock %}
 <div style="display: none; " id=constraintdiv>
 	Required: [<span id=showrequire></span>]; Blocked: [<span id=showblock></span>]
 </div>
diff --git a/templates/edittree.html b/templates/edittree.html
index 3bb655e..d744984 100644
--- a/templates/edittree.html
+++ b/templates/edittree.html
@@ -32,34 +32,41 @@
 </div>
 {{ msg }}
 
+{%block script %}
 <script>
+	/*goback() is called by the Go back button, which is passed into this page 
+	from the above jinja {{ msg }} tag */
 	function goback() {
-		var sentno = document.getElementById('sentno').value;
+		var sentno = $('#sentno').val();
 		window.location.href = '/annotate/annotate/' + sentno;
 	}
+	/* undoAccept() undos accept*/
 	function undoAccept() {
-		var sentid = document.getElementById('sentid').value;
-		var sentno = document.getElementById('sentno').value;
-		fetch('/undoaccept', {
+		var sentid = $('#sentid').val();
+		var sentno = $('#sentno').val();
+		$.ajax({
 			method: 'POST',
+			url: '/undoaccept',
 			headers: {
-				'Content-Type': 'application/json',
+				"Content-Type":'application/json'
 			},
-			body: JSON.stringify({sentid: sentid}),
+			data: JSON.stringify({sentid: sentid})
+		}).then(data => {
+			console.log('Success', data);
+			$(location).attr('href') = '/annotate/annotate/' + sentno;
 		})
-		.then(response => response.json())
-		.then(data => {
-			console.log('Success:', data);
-			window.location.href = '/annotate/annotate/' + sentno;
-		}
-		)
 		.then(redirect('/annotate/annotate/1'))
 		.catch((error) => {
 			console.error('Error:', error);
 		});
+
 	}
 </script>
 
+
+
+{% endblock %}
+
 <div id=help style="display: none;">
 	<ul>
 	<li>To change a label, click on a node to select a different label from a list.
diff --git a/templates/layout.html b/templates/layout.html
index 660b046..841feac 100644
--- a/templates/layout.html
+++ b/templates/layout.html
@@ -1,6 +1,8 @@
 <!doctype html>
 <title>Treebank Annotation</title>
 <script src="/annotate/static/script.js"></script>
+<!-- Add jQuery-->
+<script src="https://code.jquery.com/jquery-3.7.1.min.js"></script>
 <link rel=stylesheet type=text/css href="/annotate/static/style.css">
 {%- for message in get_flashed_messages() %}
 <div class=flash>{{ message }}</div>