get rid of label warning

genpasstable.py

@@ -51,6 +51,7 @@ def CreateGanttChart(listNextPasesListList):
         customDates.append([_create_date(startdate), _create_date(enddate)])
         i += 1
 
+
     ilen = len(ylabels)
     pos = np.arange(0.5, ilen * 0.5 + 0.5, 0.5)
     task_dates = {}
@@ -69,6 +70,7 @@ def CreateGanttChart(listNextPasesListList):
             align='center',
             edgecolor='black',
             color='navy',
+            label='',
             alpha=0.95)
         ax.text(
             end_date,
@@ -80,6 +82,8 @@ def CreateGanttChart(listNextPasesListList):
             fontsize=7,
             color='gray')
 
+
+
     locsy, labelsy = plt.yticks(pos, ylabels)
     plt.setp(labelsy, fontsize=8)
     ax.axis('tight')
@@ -95,16 +99,13 @@ def CreateGanttChart(listNextPasesListList):
 
     Majorformatter = DateFormatter("%H:%M\n%d-%b")
     ax.xaxis.set_major_formatter(Majorformatter)
-
     labelsx = ax.get_xticklabels()
     # plt.setp(labelsx, rotation=30, fontsize=10)
     plt.setp(labelsx, rotation=0, fontsize=7)
     plt.title(
         'Transit plan for %s, generated %s' %
         (stationName, t2human(time.time())))
 
-    font = font_manager.FontProperties(size='small')
-    ax.legend(loc=1, prop=font)
     ax.invert_yaxis()
     plt.tight_layout()
     plt.savefig(ganttNextPassList)

var/nextpass.html

@@ -85,4 +85,5 @@
 <tr><td>83</td><td>ISS</td><td>2018-10-11 15:15</td><td>10:07</td><td>77°</td><td>173° (SSE↓↘)</td><td>143625000Hz</td><td>modules/iss/iss_voice.sh</td><tr>
 <tr><td>84</td><td>ISS</td><td>2018-10-11 16:51</td><td>10:04</td><td>63°</td><td>193° (S↓)</td><td>143625000Hz</td><td>modules/iss/iss_voice.sh</td><tr>
 <tr><td>85</td><td>ISS</td><td>2018-10-11 18:28</td><td>09:18</td><td>22°</td><td>212° (SSW↓↙)</td><td>143625000Hz</td><td>modules/iss/iss_voice.sh</td><tr>
+<tr><td>86</td><td>ISS</td><td>2018-10-12 12:47</td><td>09:33</td><td>24°</td><td>148° (SE↘)</td><td>143625000Hz</td><td>modules/iss/iss_voice.sh</td><tr>
 </table>