Update app.py

app.py

@@ -45,7 +45,8 @@ def analyze_sentence(index, vis_type, vis_format):
     else:
         ex = [{
             "words": [{"text": x, "tag": "N/A"} for x in tokenized[1:]],
-            "arcs": [{"start": j, "end": i, "label": "{:.2f}".format(plot_data[i, j])} for i in range(len(tokenized)-1) for j in range(i)]
+            "arcs": [{"start": j, "end": i, "label": "{:.2f}".format(plot_data[i, j]),
+                      "dir": "left"} for i in range(len(tokenized)-1) for j in range(i)]
              }]
         graph_output = displacy.render(ex, style="dep", manual=True)
         fig_output = None