Adjust text retrieval

code/app.py

@@ -78,11 +78,8 @@ def talk(txt, jsn):
     for r in result:
         print("GOT RESULT:", r)
         txt2 = None
-        if "text" in r["choices"][0]:
-            txt2 = r["choices"][0]["text"]
-        elif not "text" in r["choices"][0] and not "role" in r["choices"][0]:
-            running = False
-            yield txt
+        if r != None and r != "":
+            txt2 = r
         if txt2 is not None:
             txt3 = txt
             txt = stowchunk(txt, txt2)