updating dockerfile to install fastapi dependencies + engine for the engine lambda

backend/docker/engine.Dockerfile

@@ -8,11 +8,15 @@ ENV PYTHONUNBUFFERED 1
 # Set work directory to the root of your project
 WORKDIR var/task/Model
 
-# Install python dependencies
+# Install python dependencies - we also install the fastapi dependencies here, since we use similar
-COPY ./backend/engine/requirements.txt ./requirements.txt
+# functionality (though the api isn't served via fastapi). We will probably simplify this in the future
-# Install and clean up temp caches
+COPY ./backend/engine/requirements.txt ./requirements1.txt
-RUN pip install --upgrade pip \
+COPY ./backend/app/requirements/requirements.txt ./requirements2.txt
-    && pip install -r requirements.txt && rm -rf /root/.cache
+
+RUN cat requirements1.txt requirements2.txt > requirements.txt \
+    && pip install --upgrade pip \
+    && pip install -r requirements.txt \
+    && rm -rf /root/.cache
 
 # Since we are not using a base AWS image, there is some additional setup required. We need to set up the runtime
 # interface client

backend/engine/requirements.txt

@@ -23,7 +23,3 @@ fastparquet==2024.5.0
 aiohttp==3.10.10
 # find my epc
 beautifulsoup4
-# Sqlalchemy
-sqlalchemy==2.0.36
-pydantic-settings==2.6.0
-psycopg2-binary==2.9.10