Update Dockerfile

Dockerfile

@@ -1,15 +1,20 @@
-# 1. Build Stage
-FROM golang:1.21-alpine AS builder
+# 1. Build Stage - CHANGED to 1.23 to fix the error
+FROM golang:1.23-alpine AS builder
+
 WORKDIR /app
 COPY . .
+
 # Initialize go module if not present
-RUN go mod init gdelt-sniper && go mod tidy
-# Build binary
-RUN go build -o main .
+# We combine these commands to ensure clean caching
+RUN go mod init gdelt-sniper || true && \
+    go mod tidy && \
+    go build -o main .
 
 # 2. Run Stage (Tiny Image)
 FROM alpine:latest
 WORKDIR /root/
+
+# Copy the binary from the builder
 COPY --from=builder /app/main .
 
 # Expose the HF Spaces port