do not specify font

app.py

@@ -98,11 +98,11 @@ def retrieve_results(selected_dataset, selected_sequence, selected_models, selec
             if row_idx == 0:
                 pad_height = font_size+padding*2
                 pad_txt_str = ",pad={}:{}:0:{}:white".format(w+padding*2, h+font_size+padding*4, pad_height)
-                text_str = get_text_str(pad_height, w, cur_model['display_name'], font_path, font_size)
+                text_str = get_text_str(pad_height, w, cur_model['display_name'], font_size)
                 pad_txt_str = pad_txt_str + "," + text_str
             elif row_idx > 0 and col_idx == 0:
                 pad_txt_str = ",pad={}:ih:{}:0:white".format(w + left_pad + padding*2, left_pad)
-                text_str = get_text_str("h", left_pad, model_viz[row_idx]['display_name'], font_path, font_size)
+                text_str = get_text_str("h", left_pad, model_viz[row_idx]['display_name'], font_size)
                 pad_txt_str = pad_txt_str + "," + text_str
             else:
                 pad_txt_str = ""
@@ -149,8 +149,6 @@ def retrieve_results(selected_dataset, selected_sequence, selected_models, selec
 
 st.title("Result Analysis Tool")
 
-font_path = "font/Ubuntu-B.ttf"
-
 base_data_dir = "data"
 dataset_cfg_path = os.path.join("cfg", "dataset")
 model_cfg_path = os.path.join("cfg", "model")

utils.py

@@ -37,10 +37,10 @@ def get_path_for_viz(basedir, dataset, sequence, model, viz):
     return video_path
 
 
-def get_text_str(height, width, text, font, fontsize, fontcolor="black"):
-    return "drawtext=fontfile='{}':text='{}':" \
+def get_text_str(height, width, text, fontsize, fontcolor="black"):
+    return "drawtext=text='{}':" \
            "fontsize={}:fontcolor={}:" \
-           "x=({}-text_w)/2:y=({}-text_h)/2".format(font, text, fontsize, fontcolor, width, height)
+           "x=({}-text_w)/2:y=({}-text_h)/2".format(text, fontsize, fontcolor, width, height)
 
 
 def get_video_height(video_path):