Merge branch 'chatbot' of github.com:OWASP/crAPI into chatbot

Author: piyushroshan

services/chatbot/entrypoint.sh

@@ -28,7 +28,7 @@ if [ "$TLS_ENABLED" = "true" ] || [ "$TLS_ENABLED" = "1" ]; then
   fi
   echo "TLS_CERTIFICATE: $TLS_CERTIFICATE"
   echo "TLS_KEY: $TLS_KEY"
-  gunicorn --workers=1 --threads=20  --timeout 60 --bind 0.0.0.0:${SERVER_PORT} --certfile $TLS_CERTIFICATE --keyfile $TLS_KEY --log-level=debug chatbot_api:app
+  gunicorn --timeout 600 --bind 0.0.0.0:${SERVER_PORT} --certfile $TLS_CERTIFICATE --keyfile $TLS_KEY --log-level=debug chatbot_api:app
 else:
-  gunicorn --bind 0.0.0.0:${SERVER_PORT} chatbot_api:app
+  gunicorn --timeout 600 --bind 0.0.0.0:${SERVER_PORT} chatbot_api:app
 fi

services/chatbot/src/chatbot_api.py

@@ -95,7 +95,7 @@ def init_bot():
     app.logger.debug("Initializing bot")
     try:
         with loaded_model_lock:
-            if os.environ.get("CHATBOT_OPENAI_API_KEY") is not None:
+            if os.environ.get("CHATBOT_OPENAI_API_KEY"):
                 app.logger.info("Using OpenAI API Key from environment")
                 os.environ["OPENAI_API_KEY"] = os.environ.get("CHATBOT_OPENAI_API_KEY")
             elif "openai_api_key" not in request.json: