Fix parsing questions generated by extract_questions actor into list

The previous json parsing was failing to handle questions with date
filters

Fix the chat actor tests to run without throwing error with freezegun
complaining about importing transformers.local_llama model

Remove quote escapes from date filter examples provided to
extract_questions actor

src/khoj/processor/conversation/gpt.py

@@ -110,14 +110,16 @@ def extract_questions(
 
     # Extract, Clean Message from GPT's Response
     try:
-        questions = json.loads(
+        questions = (
-            # Clean response to increase likelihood of valid JSON. E.g replace ' with " to enclose strings
             response.strip(empty_escape_sequences)
             .replace("['", '["')
             .replace("']", '"]')
             .replace("', '", '", "')
+            .replace('["', "")
+            .replace('"]', "")
+            .split('", "')
         )
-    except json.decoder.JSONDecodeError:
+    except:
         logger.warning(f"GPT returned invalid JSON. Falling back to using user message as search query.\n{response}")
         questions = [text]
     logger.debug(f"Extracted Questions by GPT: {questions}")

src/khoj/processor/conversation/prompts.py

@@ -102,7 +102,7 @@ A: You visited the Angkor Wat Temple in Cambodia with Pablo, Namita and Xi.
 
 Q: What national parks did I go to last year?
 
-["National park I visited in {last_new_year} dt>=\\"{last_new_year_date}\\" dt<\\"{current_new_year_date}\\""]
+["National park I visited in {last_new_year} dt>="{last_new_year_date}" dt<"{current_new_year_date}""]
 
 A: You visited the Grand Canyon and Yellowstone National Park in {last_new_year}.
 

tests/test_chat_actors.py

@@ -4,6 +4,7 @@ from datetime import datetime
 
 # External Packages
 import pytest
+import freezegun
 from freezegun import freeze_time
 
 # Internal Packages
@@ -19,6 +20,8 @@ if api_key is None:
         allow_module_level=True,
     )
 
+freezegun.configure(extend_ignore_list=["transformers"])
+
 
 # Test
 # ----------------------------------------------------------------------------------------------------