basic imports

app/main.py

@@ -1,38 +1,12 @@
 import os
 import psycopg2
 import time
-
-
-DB_USER = os.getenv("POSTGRES_USER");
-DB_PASSWWORD = os.getenv("POSTGRES_PASSWORD");
-DB_NAME = os.getenv("POSTGRES_DB");
-DB_HOST = os.getenv("POSTGRES_HOST");
-
-
-
-def connect_db():
-    while True:
-        try:
-            conn = psycopg2.connect(
-                host=DB_HOST,
-                database=DB_NAME,
-                user=DB_USER,
-                password=DB_PASSWWORD
-            )
-            print("Connected to the database successfully!")
-            return conn
-        except psycopg2.OperationalError as e:
-            print(f"Database connection failed: {e}")
-            time.sleep(3)
+import pystac_client
+import geogif
+import stackstac
 
 
 
 if __name__ == "__main__":
     print("starting app.")
-    # conn = connect_db();
-    # cursor = conn.cursor()
-    # cursor.execute("SELECT postgis_full_version();")
-
-    # print("obst", cursor.fetchone());
-
 

app/requirements.txt

@@ -1,2 +1,5 @@
 psycopg2-binary==2.9.3
-SQLAlchemy==1.4.36
+SQLAlchemy==1.4.36
+pystac_client
+geogif
+stackstac