Upgrade Docker setup to Python 3.13

docker-compose.yml

@@ -1,16 +1,17 @@
+version: "3.9"
+
 services:
   gpt-engineer:
     build:
       context: .
       dockerfile: docker/Dockerfile
+    image: gpt-engineer
     stdin_open: true
     tty: true
-    # Set the API key from the .env file
     env_file:
       - .env
-    ##  OR set the API key directly
+    # OR set the API key directly:
     # environment:
-      # - OPENAI_API_KEY=YOUR_API_KEY
-    image: gpt-engineer
+    #   - OPENAI_API_KEY=YOUR_API_KEY
     volumes:
       - ./projects/example:/project

docker/Dockerfile

@@ -1,29 +1,41 @@
 # Stage 1: Builder stage
-FROM python:3.11-slim AS builder
+FROM python:3.13-slim AS builder
 
+# Install necessary OS packages
 RUN apt-get update && apt-get install -y --no-install-recommends \
-  tk \
-  tcl \
-  curl \
-  git \
-  && rm -rf /var/lib/apt/lists/*
+    tk \
+    tcl \
+    curl \
+    git \
+    && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
 
+# Copy source code
 COPY . .
 
+# Install dependencies
 RUN pip install --no-cache-dir -e .
+RUN pip install --no-cache-dir openai>=1.0.0 backoff langchain_google_genai
 
 # Stage 2: Final stage
-FROM python:3.11-slim
+FROM python:3.13-slim
 
 WORKDIR /app
 
-COPY --from=builder /usr/local/lib/python3.11/site-packages /usr/local/lib/python3.11/site-packages
+# Copy installed Python packages and binaries from builder
+COPY --from=builder /usr/local/lib/python3.13/site-packages /usr/local/lib/python3.13/site-packages
 COPY --from=builder /usr/local/bin /usr/local/bin
 COPY --from=builder /usr/bin /usr/bin
+
+# Copy app code
 COPY --from=builder /app .
 
+# Copy entrypoint and ensure Unix line endings
 COPY docker/entrypoint.sh .
 
+# Make entrypoint executable
+RUN chmod +x /app/entrypoint.sh
+
+# Set entrypoint
 ENTRYPOINT ["bash", "/app/entrypoint.sh"]

docker/entrypoint.sh

@@ -1,10 +1,14 @@
 #!/usr/bin/env bash
 # -*- coding: utf-8 -*-
 
+set -e  # Exit immediately if a command exits with non-zero status
+
 project_dir="/project"
 
-# Run the gpt engineer script
-gpt-engineer $project_dir "$@"
+# Run gpt-engineer with all passed arguments
+gpt-engineer "$project_dir" "$@"
 
-# Patch the permissions of the generated files to be owned by nobody except prompt file
-find "$project_dir" -mindepth 1 -maxdepth 1 ! -path "$project_dir/prompt" -exec chown -R nobody:nogroup {} + -exec chmod -R 777 {} +
+# Patch permissions of generated files
+find "$project_dir" -mindepth 1 -maxdepth 1 ! -path "$project_dir/prompt" \
+    -exec chown -R nobody:nogroup {} + \
+    -exec chmod -R 777 {} +

gpt_engineer/core/ai.py

@@ -37,6 +37,8 @@
 )
 from langchain_anthropic import ChatAnthropic
 from langchain_openai import AzureChatOpenAI, ChatOpenAI
+from langchain_google_genai import ChatGemini  
+
 
 from gpt_engineer.core.token_usage import TokenUsageLog
 
@@ -250,7 +252,7 @@ def next(
 
         return messages
 
-    @backoff.on_exception(backoff.expo, openai.RateLimitError, max_tries=7, max_time=45)
+    @backoff.on_exception(backoff.expo, openai.error.RateLimitError, max_tries=7, max_time=45)
     def backoff_inference(self, messages):
         """
         Perform inference using the language model while implementing an exponential backoff strategy.
@@ -362,6 +364,14 @@ def _create_chat_model(self) -> BaseChatModel:
                 streaming=self.streaming,
                 max_tokens_to_sample=4096,
             )
+        elif "gemini" in self.model_name:
+            return ChatGemini(
+                model=self.model_name,
+                temperature=self.temperature,
+                streaming=self.streaming,
+                callbacks=[StreamingStdOutCallbackHandler()],
+                max_output_tokens=4096,
+            )
         elif self.vision:
             return ChatOpenAI(
                 model=self.model_name,
@@ -379,6 +389,7 @@ def _create_chat_model(self) -> BaseChatModel:
             )
 
 
+
 def serialize_messages(messages: List[Message]) -> str:
     return AI.serialize_messages(messages)