updated global

app.py

@@ -17,30 +17,24 @@ title = """
 </div>
 """
 
-def init():
-    '''
-    Setup.
-    '''
-    chroma_client = chromadb.Client(
-        Settings(
-            chroma_db_impl='duckdb+parquet',
-            persist_directory='./vectorstore/',
-        )
+chroma_client = chromadb.Client(
+    Settings(
+        chroma_db_impl='duckdb+parquet',
+        persist_directory='./vectorstore/',
     )
+)
 
-    global db
-    db = chroma_client.get_collection(
-        name='help-360',
-    )
+db = chroma_client.get_collection(
+    name='help-360',
+)
 
-    global embeddings_generator
-    embeddings_generator = OpenAIEmbeddings(
-        openai_api_key=os.getenv('AZURE_OPENAI_KEY'),
-        openai_api_base=os.getenv('AZURE_OPENAI_ENDPOINT'),
-        openai_api_type='azure',
-        openai_api_version='2023-05-15',
-        deployment='embedding-test'
-    )
+embeddings_generator = OpenAIEmbeddings(
+    openai_api_key=os.getenv('AZURE_OPENAI_KEY'),
+    openai_api_base=os.getenv('AZURE_OPENAI_ENDPOINT'),
+    openai_api_type='azure',
+    openai_api_version='2023-05-15',
+    deployment='embedding-test'
+)
 
 
 def respond(query):