Update requirements.txt

requirements.txt

@@ -6,4 +6,13 @@ gradio[mcp]==5.31.0
 openinference-instrumentation-crewai==0.1.9
 python-docx==1.1.2
 python-pptx==1.0.2
-stagehand-py
+stagehand-py==0.3.6
+
+httpx>=0.24.0
+asyncio>=3.4.3 
+python-dotenv>=1.0.0
+pydantic>=1.10.0
+playwright>=1.42.1
+requests>=2.31.0
+rich
+browserbase