Example added for searching using higlass-python (#139)

* Example added for searching using higlass-python

* Syntax updated

* Update getting_started.rst

* Update getting_started.rst - typo corrected

Author: smitkadvani

docs/getting_started.rst

@@ -182,6 +182,44 @@ or loading an existing view config via URL to access a sub-track:
   # }
 
 
+
+
+Add Genome Position SearchBox
+-------------------
+
+
+
+.. code-block:: python
+
+    import higlass as hg
+    
+    mm10 = hg.remote(
+        uid="QDutvmyiSrec5nX4pA5WGQ",
+        server="//higlass.io/api/v1",
+    )
+    
+    view1 = hg.view(
+    
+        mm10.track("gene-annotations",height=150).opts(
+            minHeight = 24,
+        ),
+        genomePositionSearchBox = hg.GenomePositionSearchBox(
+            autocompleteServer="//higlass.io/api/v1",
+            autocompleteId="OHJakQICQD6gTD7skx4EWA",
+            chromInfoId="hg19",
+            chromInfoServer="//higlass.io/api/v1",
+            visible=True)
+    )
+    
+    #In order to get access to track sources from higlass.io data sources
+    list_of_track_source_servers = [
+        "//higlass.io/api/v1",
+        "https://resgen.io/api/v1/gt/paper-data"
+      ]
+    
+    view1.viewconf(trackSourceServers = list_of_track_source_servers, exportViewUrl = "/api/v1/viewconfs")
+
+
 View extent
 -----------