add missing dependencies

requirements.txt

@@ -20,4 +20,21 @@ langchain==0.3.23
 langchain-groq==0.3.2
 email-validator==2.2.0
 pydantic-extra-types==2.10.3
-phonenumbers==9.0.3
+phonenumbers==9.0.3
+Werkzeug==3.1.3
+Flask==3.1.0
+python-dotenv==1.1.0
+six==1.17.0
+typing-inspection==0.4.0
+typing_extensions==4.13.2
+python-dateutil==2.9.0.post0
+pydantic==2.11.3
+pydantic_core==2.33.1
+itsdangerous==2.2.0
+Jinja2==3.1.6
+MarkupSafe==3.0.2
+openapi-client==1.1.7
+click==8.1.8
+Flask==3.1.0
+annotated-types==0.7.0
+blinker==1.9.0