internal server error resolved

components/Database.py

@@ -3,9 +3,10 @@ Contain Wrapper Class for ChormaDB client, that can process and store documents
 """
 
 # for chromaDB
-__import__('pysqlite3')
+__import__("pysqlite3")
 import sys
-sys.modules['sqlite3'] = sys.modules.pop('pysqlite3')
+
+sys.modules["sqlite3"] = sys.modules.pop("pysqlite3")
 
 from io import BytesIO
 from typing import List
@@ -30,7 +31,7 @@ class AdvancedClient:
         self.exsisting_collections = [
             collection.name for collection in self.client.list_collections()
         ]
-        self.selected_collections = []
+        self.selected_collections: List[str] = []
 
     def create_or_get_collection(
         self,
@@ -106,7 +107,7 @@ class AdvancedClient:
                 message=f"No collection is selected using all the exsisting collections, total collections : {len(self.exsisting_collections)}"
             )
             collections = [self.client.get_collection("UNION")]
-            self.selected_collections = collections
+            self.selected_collections = [collection.name for collection in collections]
         else:
             collections = [
                 self.client.get_collection(collection_name)

main.py

@@ -105,8 +105,8 @@ async def clear_inactive_conversations():
                 del conversations[conv_id]
             if conv_id in last_activity:
                 del last_activity[conv_id]
-            if conv_id in collections:
-                del collections[conv_id]
+            if conv_id in COLLECTIONS:
+                del COLLECTIONS[conv_id]
         logger.info(f"Cleared {len(inactive_convos)} inactive conversations")
         await asyncio.sleep(60)  # Check every minute
 
@@ -197,6 +197,7 @@ async def get_response_streaming(user_query: UserInput):
     except:
         conversations[conv_id] = []
         conversation_history = []
+
     rephrased_query = llm.HyDE(
         query=user_query.Query, message_history=conversation_history
     )