fix stuff

core/speech_recognition.py

@@ -0,0 +1,13 @@
+import json
+
+from audio.audio_queue import q
+
+
+def listen_for_command(rec):
+    while True:
+        data = q.get()
+        if rec.AcceptWaveform(data):
+            result_json = json.loads(rec.Result())
+            result = result_json.get("text", "").lower().strip()
+            if result:
+                return result