convert node_calls_python paths into env variables

.env.template

@@ -0,0 +1,13 @@
+# Environment variables declared in this file are automatically made available to Prisma.
+# See the documentation for more detail: https://pris.ly/d/prisma-schema#accessing-environment-variables-from-the-schema
+
+# Prisma supports the native connection string format for PostgreSQL, MySQL, SQLite, SQL Server, MongoDB and CockroachDB.
+# See the documentation for all the connection string options: https://pris.ly/d/connection-strings
+
+DATABASE_URL="postgresql://postgres:postgres@localhost:5432/crew_ai_visualizer?schema=public"
+
+GEMINI_API_KEY=""
+
+PYTHON_SITE_PACKAGES=""
+
+CREW_AI_PY_FILE=""